* [PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
@ 2011-09-22 8:58 ` Yong Zhang
2011-09-23 1:35 ` Jack Wang
2011-09-22 8:58 ` [PATCH 30/55] dmaengine: " Yong Zhang
` (5 subsequent siblings)
6 siblings, 1 reply; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:58 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
---
drivers/scsi/NCR5380.c | 2 +-
drivers/scsi/aacraid/rx.c | 2 +-
drivers/scsi/aacraid/sa.c | 2 +-
drivers/scsi/aacraid/src.c | 2 +-
drivers/scsi/aha152x.c | 4 ++--
drivers/scsi/aic7xxx_old.c | 2 +-
drivers/scsi/arm/acornscsi.c | 2 +-
drivers/scsi/arm/cumana_1.c | 2 +-
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/dtc.c | 2 +-
drivers/scsi/eata.c | 2 +-
drivers/scsi/eata_pio.c | 4 ++--
drivers/scsi/g_NCR5380.c | 2 +-
drivers/scsi/gdth.c | 6 +++---
drivers/scsi/hpsa.c | 4 ++--
drivers/scsi/ibmvscsi/ibmvstgt.c | 2 +-
drivers/scsi/in2000.c | 2 +-
drivers/scsi/initio.c | 2 +-
drivers/scsi/pas16.c | 2 +-
drivers/scsi/pm8001/pm8001_init.c | 4 +---
drivers/scsi/t128.c | 2 +-
drivers/scsi/u14-34f.c | 2 +-
drivers/scsi/wd7000.c | 2 +-
24 files changed, 29 insertions(+), 31 deletions(-)
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 165e4dd86..9f6de17 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -584,7 +584,7 @@ static int __init __maybe_unused NCR5380_probe_irq(struct Scsi_Host *instance,
NCR5380_setup(instance);
for (trying_irqs = i = 0, mask = 1; i < 16; ++i, mask <<= 1)
- if ((mask & possible) && (request_irq(i, &probe_intr, IRQF_DISABLED, "NCR-probe", NULL) == 0))
+ if ((mask & possible) && (request_irq(i, &probe_intr, 0, "NCR-probe", NULL) == 0))
trying_irqs |= mask;
timeout = jiffies + (250 * HZ / 1000);
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index ce530f1..d1e2a2a 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -645,7 +645,7 @@ int _aac_rx_init(struct aac_dev *dev)
aac_adapter_comm(dev, dev->comm_interface);
dev->msi = aac_msi && !pci_enable_msi(dev->pdev);
if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,
- IRQF_SHARED|IRQF_DISABLED, "aacraid", dev) < 0) {
+ IRQF_SHARED, "aacraid", dev) < 0) {
if (dev->msi)
pci_disable_msi(dev->pdev);
printk(KERN_ERR "%s%d: Interrupt unavailable.\n",
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index e5d4457..c3e1f6b 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -386,7 +386,7 @@ int aac_sa_init(struct aac_dev *dev)
if(aac_init_adapter(dev) == NULL)
goto error_irq;
if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,
- IRQF_SHARED|IRQF_DISABLED,
+ IRQF_SHARED,
"aacraid", (void *)dev ) < 0) {
printk(KERN_WARNING "%s%d: Interrupt unavailable.\n",
name, instance);
diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
index 957595a..68374e4 100644
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -565,7 +565,7 @@ int aac_src_init(struct aac_dev *dev)
dev->msi = aac_msi && !pci_enable_msi(dev->pdev);
if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,
- IRQF_SHARED|IRQF_DISABLED, "aacraid", dev) < 0) {
+ IRQF_SHARED, "aacraid", dev) < 0) {
if (dev->msi)
pci_disable_msi(dev->pdev);
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index f17c92c..46e7a53 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -858,7 +858,7 @@ struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
SETPORT(SIMODE0, 0);
SETPORT(SIMODE1, 0);
- if( request_irq(shpnt->irq, swintr, IRQF_DISABLED|IRQF_SHARED, "aha152x", shpnt) ) {
+ if( request_irq(shpnt->irq, swintr, IRQF_SHARED, "aha152x", shpnt) ) {
printk(KERN_ERR "aha152x%d: irq %d busy.\n", shpnt->host_no, shpnt->irq);
goto out_host_put;
}
@@ -892,7 +892,7 @@ struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
SETPORT(SSTAT0, 0x7f);
SETPORT(SSTAT1, 0xef);
- if ( request_irq(shpnt->irq, intr, IRQF_DISABLED|IRQF_SHARED, "aha152x", shpnt) ) {
+ if ( request_irq(shpnt->irq, intr, IRQF_SHARED, "aha152x", shpnt) ) {
printk(KERN_ERR "aha152x%d: failed to reassign irq %d.\n", shpnt->host_no, shpnt->irq);
goto out_host_put;
}
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 5b212f0..c3499dd 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -8306,7 +8306,7 @@ aic7xxx_register(struct scsi_host_template *template, struct aic7xxx_host *p,
"aic7xxx", p));
if (result < 0)
{
- result = (request_irq(p->irq, do_aic7xxx_isr, IRQF_DISABLED | IRQF_SHARED,
+ result = (request_irq(p->irq, do_aic7xxx_isr, IRQF_SHARED,
"aic7xxx", p));
}
}
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index c454e44..d58ea8e 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2997,7 +2997,7 @@ acornscsi_probe(struct expansion_card *ec, const struct ecard_id *id)
ec->irqaddr = ashost->fast + INT_REG;
ec->irqmask = 0x0a;
- ret = request_irq(host->irq, acornscsi_intr, IRQF_DISABLED, "acornscsi", ashost);
+ ret = request_irq(host->irq, acornscsi_intr, 0, "acornscsi", ashost);
if (ret) {
printk(KERN_CRIT "scsi%d: IRQ%d not free: %d\n",
host->host_no, ashost->scsi.irq, ret);
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
index a3398fe..c5f46ba 100644
--- a/drivers/scsi/arm/cumana_1.c
+++ b/drivers/scsi/arm/cumana_1.c
@@ -264,7 +264,7 @@ cumanascsi1_probe(struct expansion_card *ec, const struct ecard_id *id)
goto out_unmap;
}
- ret = request_irq(host->irq, cumanascsi_intr, IRQF_DISABLED,
+ ret = request_irq(host->irq, cumanascsi_intr, 0,
"CumanaSCSI-1", host);
if (ret) {
printk("scsi%d: IRQ%d not free: %d\n",
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index 547987b..084ed7b 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -456,7 +456,7 @@ cumanascsi2_probe(struct expansion_card *ec, const struct ecard_id *id)
goto out_free;
ret = request_irq(ec->irq, cumanascsi_2_intr,
- IRQF_DISABLED, "cumanascsi2", info);
+ 0, "cumanascsi2", info);
if (ret) {
printk("scsi%d: IRQ%d not free: %d\n",
host->host_no, ec->irq, ret);
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index 9274c06..49ac0c2 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -369,7 +369,7 @@ powertecscsi_probe(struct expansion_card *ec, const struct ecard_id *id)
goto out_free;
ret = request_irq(ec->irq, powertecscsi_intr,
- IRQF_DISABLED, "powertec", info);
+ 0, "powertec", info);
if (ret) {
printk("scsi%d: IRQ%d not free: %d\n",
host->host_no, ec->irq, ret);
diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c
index c2677ba..c77c820 100644
--- a/drivers/scsi/dtc.c
+++ b/drivers/scsi/dtc.c
@@ -277,7 +277,7 @@ found:
/* With interrupts enabled, it will sometimes hang when doing heavy
* reads. So better not enable them until I finger it out. */
if (instance->irq != SCSI_IRQ_NONE)
- if (request_irq(instance->irq, dtc_intr, IRQF_DISABLED,
+ if (request_irq(instance->irq, dtc_intr, 0,
"dtc", instance)) {
printk(KERN_ERR "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
instance->irq = SCSI_IRQ_NONE;
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 94de889..bc2e02e 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1221,7 +1221,7 @@ static int port_detect(unsigned long port_base, unsigned int j,
/* Board detected, allocate its IRQ */
if (request_irq(irq, do_interrupt_handler,
- IRQF_DISABLED | ((subversion == ESA) ? IRQF_SHARED : 0),
+ ((subversion == ESA) ? IRQF_SHARED : 0),
driver_name, (void *)&sha[j])) {
printk("%s: unable to allocate IRQ %u, detaching.\n", name,
irq);
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index d5f8362..dcc9820 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -723,7 +723,7 @@ static int register_pio_HBA(long base, struct get_conf *gc, struct pci_dev *pdev
return 0;
if (!reg_IRQ[gc->IRQ]) { /* Interrupt already registered ? */
- if (!request_irq(gc->IRQ, do_eata_pio_int_handler, IRQF_DISABLED, "EATA-PIO", sh)) {
+ if (!request_irq(gc->IRQ, do_eata_pio_int_handler, 0, "EATA-PIO", sh)) {
reg_IRQ[gc->IRQ]++;
if (!gc->IRQ_TR)
reg_IRQL[gc->IRQ] = 1; /* IRQ is edge triggered */
@@ -957,7 +957,7 @@ static int eata_pio_detect(struct scsi_host_template *tpnt)
for (i = 0; i <= MAXIRQ; i++)
if (reg_IRQ[i])
- request_irq(i, do_eata_pio_int_handler, IRQF_DISABLED, "EATA-PIO", NULL);
+ request_irq(i, do_eata_pio_int_handler, 0, "EATA-PIO", NULL);
HBA_ptr = first_HBA;
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index 81182ba..72cf40f 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -462,7 +462,7 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
if (instance->irq != SCSI_IRQ_NONE)
if (request_irq(instance->irq, generic_NCR5380_intr,
- IRQF_DISABLED, "NCR5380", instance)) {
+ 0, "NCR5380", instance)) {
printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
instance->irq = SCSI_IRQ_NONE;
}
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 3242bca..045cc61 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -4718,7 +4718,7 @@ static int __init gdth_isa_probe_one(u32 isa_bios)
printk("Configuring GDT-ISA HA at BIOS 0x%05X IRQ %u DRQ %u\n",
isa_bios, ha->irq, ha->drq);
- error = request_irq(ha->irq, gdth_interrupt, IRQF_DISABLED, "gdth", ha);
+ error = request_irq(ha->irq, gdth_interrupt, 0, "gdth", ha);
if (error) {
printk("GDT-ISA: Unable to allocate IRQ\n");
goto out_host_put;
@@ -4850,7 +4850,7 @@ static int __init gdth_eisa_probe_one(u16 eisa_slot)
printk("Configuring GDT-EISA HA at Slot %d IRQ %u\n",
eisa_slot >> 12, ha->irq);
- error = request_irq(ha->irq, gdth_interrupt, IRQF_DISABLED, "gdth", ha);
+ error = request_irq(ha->irq, gdth_interrupt, 0, "gdth", ha);
if (error) {
printk("GDT-EISA: Unable to allocate IRQ\n");
goto out_host_put;
@@ -4987,7 +4987,7 @@ static int __devinit gdth_pci_probe_one(gdth_pci_str *pcistr,
ha->irq);
error = request_irq(ha->irq, gdth_interrupt,
- IRQF_DISABLED|IRQF_SHARED, "gdth", ha);
+ IRQF_SHARED, "gdth", ha);
if (error) {
printk("GDT-PCI: Unable to allocate IRQ\n");
goto out_host_put;
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index b200b73..444ea3b 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4025,10 +4025,10 @@ static int hpsa_request_irq(struct ctlr_info *h,
if (h->msix_vector || h->msi_vector)
rc = request_irq(h->intr[h->intr_mode], msixhandler,
- IRQF_DISABLED, h->devname, h);
+ 0, h->devname, h);
else
rc = request_irq(h->intr[h->intr_mode], intxhandler,
- IRQF_DISABLED, h->devname, h);
+ 0, h->devname, h);
if (rc) {
dev_err(&h->pdev->dev, "unable to get irq %d for %s\n",
h->intr[h->intr_mode], h->devname);
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 2256bab..41d42f2 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -589,7 +589,7 @@ static int crq_queue_create(struct crq_queue *queue, struct srp_target *target)
}
err = request_irq(vport->dma_dev->irq, &ibmvstgt_interrupt,
- IRQF_DISABLED, "ibmvstgt", target);
+ 0, "ibmvstgt", target);
if (err)
goto req_irq_failed;
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index 112f1be..1efb20b 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -2016,7 +2016,7 @@ static int __init in2000_detect(struct scsi_host_template * tpnt)
write1_io(0, IO_FIFO_READ); /* start fifo out in read mode */
write1_io(0, IO_INTR_MASK); /* allow all ints */
x = int_tab[(switches & (SW_INT0 | SW_INT1)) >> SW_INT_SHIFT];
- if (request_irq(x, in2000_intr, IRQF_DISABLED, "in2000", instance)) {
+ if (request_irq(x, in2000_intr, 0, "in2000", instance)) {
printk("in2000_detect: Unable to allocate IRQ.\n");
detect_count--;
continue;
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index dd741bc..4c80c7d 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2931,7 +2931,7 @@ static int initio_probe_one(struct pci_dev *pdev,
shost->base = host->addr;
shost->sg_tablesize = TOTAL_SG_ENTRY;
- error = request_irq(pdev->irq, i91u_intr, IRQF_DISABLED|IRQF_SHARED, "i91u", shost);
+ error = request_irq(pdev->irq, i91u_intr, IRQF_SHARED, "i91u", shost);
if (error < 0) {
printk(KERN_WARNING "initio: Unable to request IRQ %d\n", pdev->irq);
goto out_free_scbs;
diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c
index f2018b4..e75d43d 100644
--- a/drivers/scsi/pas16.c
+++ b/drivers/scsi/pas16.c
@@ -453,7 +453,7 @@ int __init pas16_detect(struct scsi_host_template * tpnt)
instance->irq = NCR5380_probe_irq(instance, PAS16_IRQS);
if (instance->irq != SCSI_IRQ_NONE)
- if (request_irq(instance->irq, pas16_intr, IRQF_DISABLED,
+ if (request_irq(instance->irq, pas16_intr, 0,
"pas16", instance)) {
printk("scsi%d : IRQ%d not free, interrupts disabled\n",
instance->host_no, instance->irq);
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 172cefb..d148ba3 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -553,12 +553,10 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info *pm8001_ha,
{
u32 i = 0, j = 0;
u32 number_of_intr = 1;
- int flag = 0;
u32 max_entry;
int rc;
max_entry = sizeof(pm8001_ha->msix_entries) /
sizeof(pm8001_ha->msix_entries[0]);
- flag |= IRQF_DISABLED;
for (i = 0; i < max_entry ; i++)
pm8001_ha->msix_entries[i].entry = i;
rc = pci_enable_msix(pm8001_ha->pdev, pm8001_ha->msix_entries,
@@ -567,7 +565,7 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info *pm8001_ha,
if (!rc) {
for (i = 0; i < number_of_intr; i++) {
if (request_irq(pm8001_ha->msix_entries[i].vector,
- irq_handler, flag, DRV_NAME,
+ irq_handler, 0, DRV_NAME,
SHOST_TO_SAS_HA(pm8001_ha->shost))) {
for (j = 0; j < i; j++)
free_irq(
diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c
index 041eaaa..d9142a2 100644
--- a/drivers/scsi/t128.c
+++ b/drivers/scsi/t128.c
@@ -259,7 +259,7 @@ found:
instance->irq = NCR5380_probe_irq(instance, T128_IRQS);
if (instance->irq != SCSI_IRQ_NONE)
- if (request_irq(instance->irq, t128_intr, IRQF_DISABLED, "t128",
+ if (request_irq(instance->irq, t128_intr, 0, "t128",
instance)) {
printk("scsi%d : IRQ%d not free, interrupts disabled\n",
instance->host_no, instance->irq);
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 90e104d..5c50f9c 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -874,7 +874,7 @@ static int port_detect \
/* Board detected, allocate its IRQ */
if (request_irq(irq, do_interrupt_handler,
- IRQF_DISABLED | ((subversion == ESA) ? IRQF_SHARED : 0),
+ ((subversion == ESA) ? IRQF_SHARED : 0),
driver_name, (void *) &sha[j])) {
printk("%s: unable to allocate IRQ %u, detaching.\n", name, irq);
goto freelock;
diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
index 9ee0afe..8cab246 100644
--- a/drivers/scsi/wd7000.c
+++ b/drivers/scsi/wd7000.c
@@ -1253,7 +1253,7 @@ static int wd7000_init(Adapter * host)
return 0;
- if (request_irq(host->irq, wd7000_intr, IRQF_DISABLED, "wd7000", host)) {
+ if (request_irq(host->irq, wd7000_intr, 0, "wd7000", host)) {
printk("wd7000_init: can't get IRQ %d.\n", host->irq);
return (0);
}
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 30/55] dmaengine: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
2011-09-22 8:58 ` [PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED Yong Zhang
@ 2011-09-22 8:58 ` Yong Zhang
2011-09-22 8:58 ` [PATCH 32/55] i2c: " Yong Zhang
` (4 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:58 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/dma/amba-pl08x.c | 2 +-
drivers/dma/coh901318.c | 2 +-
drivers/dma/shdma.c | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index b7cbd1a..896a119 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -1919,7 +1919,7 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id)
writel(0x000000FF, pl08x->base + PL080_ERR_CLEAR);
writel(0x000000FF, pl08x->base + PL080_TC_CLEAR);
- ret = request_irq(adev->irq[0], pl08x_irq, IRQF_DISABLED,
+ ret = request_irq(adev->irq[0], pl08x_irq, 0,
DRIVER_NAME, pl08x);
if (ret) {
dev_err(&adev->dev, "%s failed to request interrupt %d\n",
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index 4234f41..1dd9455 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1506,7 +1506,7 @@ static int __init coh901318_probe(struct platform_device *pdev)
if (irq < 0)
goto err_no_irq;
- err = request_irq(irq, dma_irq_handler, IRQF_DISABLED,
+ err = request_irq(irq, dma_irq_handler, 0,
"coh901318", base);
if (err) {
dev_crit(&pdev->dev,
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 7f49235..8c137d2 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -1106,7 +1106,7 @@ static void sh_dmae_chan_remove(struct sh_dmae_device *shdev)
static int __init sh_dmae_probe(struct platform_device *pdev)
{
struct sh_dmae_pdata *pdata = pdev->dev.platform_data;
- unsigned long irqflags = IRQF_DISABLED,
+ unsigned long irqflags = 0,
chan_flag[SH_DMAC_MAX_CHANNELS] = {};
int errirq, chan_irq[SH_DMAC_MAX_CHANNELS];
int err, i, irq_cnt = 0, irqres = 0, irq_cap = 0;
@@ -1266,7 +1266,7 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
IORESOURCE_IRQ_SHAREABLE)
chan_flag[irq_cnt] = IRQF_SHARED;
else
- chan_flag[irq_cnt] = IRQF_DISABLED;
+ chan_flag[irq_cnt] = 0;
dev_dbg(&pdev->dev,
"Found IRQ %d for channel %d\n",
i, irq_cnt);
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 32/55] i2c: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
2011-09-22 8:58 ` [PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED Yong Zhang
2011-09-22 8:58 ` [PATCH 30/55] dmaengine: " Yong Zhang
@ 2011-09-22 8:58 ` Yong Zhang
2011-09-24 11:53 ` Jean Delvare
2011-10-04 20:59 ` Ben Dooks
2011-09-22 8:59 ` [PATCH 46/55] rtc: " Yong Zhang
` (3 subsequent siblings)
6 siblings, 2 replies; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:58 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Barry Song <21cnbao@gmail.com>
---
drivers/i2c/busses/i2c-bfin-twi.c | 4 ++--
drivers/i2c/busses/i2c-designware.c | 2 +-
drivers/i2c/busses/i2c-highlander.c | 2 +-
drivers/i2c/busses/i2c-nomadik.c | 2 +-
drivers/i2c/busses/i2c-nuc900.c | 2 +-
drivers/i2c/busses/i2c-pmcmsp.c | 2 +-
drivers/i2c/busses/i2c-s3c2410.c | 2 +-
drivers/i2c/busses/i2c-sh7760.c | 2 +-
drivers/i2c/busses/i2c-sh_mobile.c | 2 +-
drivers/i2c/busses/i2c-stu300.c | 2 +-
10 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index cbc98ae..cdb59e5 100644
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -631,7 +631,7 @@ static int i2c_bfin_twi_resume(struct platform_device *pdev)
struct bfin_twi_iface *iface = platform_get_drvdata(pdev);
int rc = request_irq(iface->irq, bfin_twi_interrupt_entry,
- IRQF_DISABLED, pdev->name, iface);
+ 0, pdev->name, iface);
if (rc) {
dev_err(&pdev->dev, "Can't get IRQ %d !\n", iface->irq);
return -ENODEV;
@@ -702,7 +702,7 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
}
rc = request_irq(iface->irq, bfin_twi_interrupt_entry,
- IRQF_DISABLED, pdev->name, iface);
+ 0, pdev->name, iface);
if (rc) {
dev_err(&pdev->dev, "Can't get IRQ %d !\n", iface->irq);
rc = -ENODEV;
diff --git a/drivers/i2c/busses/i2c-designware.c b/drivers/i2c/busses/i2c-designware.c
index 1b42b50..2ac1903 100644
--- a/drivers/i2c/busses/i2c-designware.c
+++ b/drivers/i2c/busses/i2c-designware.c
@@ -755,7 +755,7 @@ static int __devinit dw_i2c_probe(struct platform_device *pdev)
i2c_dw_init(dev);
writel(0, dev->base + DW_IC_INTR_MASK); /* disable IRQ */
- r = request_irq(dev->irq, i2c_dw_isr, IRQF_DISABLED, pdev->name, dev);
+ r = request_irq(dev->irq, i2c_dw_isr, 0, pdev->name, dev);
if (r) {
dev_err(&pdev->dev, "failure requesting irq %i\n", dev->irq);
goto err_iounmap;
diff --git a/drivers/i2c/busses/i2c-highlander.c b/drivers/i2c/busses/i2c-highlander.c
index 3876a24..63bb1cc 100644
--- a/drivers/i2c/busses/i2c-highlander.c
+++ b/drivers/i2c/busses/i2c-highlander.c
@@ -387,7 +387,7 @@ static int __devinit highlander_i2c_probe(struct platform_device *pdev)
dev->irq = 0;
if (dev->irq) {
- ret = request_irq(dev->irq, highlander_i2c_irq, IRQF_DISABLED,
+ ret = request_irq(dev->irq, highlander_i2c_irq, 0,
pdev->name, dev);
if (unlikely(ret))
goto err_unmap;
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index b228e09..40702e8 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -935,7 +935,7 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
}
dev->irq = platform_get_irq(pdev, 0);
- ret = request_irq(dev->irq, i2c_irq_handler, IRQF_DISABLED,
+ ret = request_irq(dev->irq, i2c_irq_handler, 0,
DRIVER_NAME, dev);
if (ret) {
dev_err(&pdev->dev, "cannot claim the irq %d\n", dev->irq);
diff --git a/drivers/i2c/busses/i2c-nuc900.c b/drivers/i2c/busses/i2c-nuc900.c
index 7243426..835e47b 100644
--- a/drivers/i2c/busses/i2c-nuc900.c
+++ b/drivers/i2c/busses/i2c-nuc900.c
@@ -610,7 +610,7 @@ static int __devinit nuc900_i2c_probe(struct platform_device *pdev)
goto err_iomap;
}
- ret = request_irq(i2c->irq, nuc900_i2c_irq, IRQF_DISABLED | IRQF_SHARED,
+ ret = request_irq(i2c->irq, nuc900_i2c_irq, IRQF_SHARED,
dev_name(&pdev->dev), i2c);
if (ret != 0) {
diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c
index dfa7ae9..127051b 100644
--- a/drivers/i2c/busses/i2c-pmcmsp.c
+++ b/drivers/i2c/busses/i2c-pmcmsp.c
@@ -306,7 +306,7 @@ static int __devinit pmcmsptwi_probe(struct platform_device *pldev)
pmcmsptwi_data.irq = platform_get_irq(pldev, 0);
if (pmcmsptwi_data.irq) {
rc = request_irq(pmcmsptwi_data.irq, &pmcmsptwi_interrupt,
- IRQF_SHARED | IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
+ IRQF_SHARED | IRQF_SAMPLE_RANDOM,
pldev->name, &pmcmsptwi_data);
if (rc == 0) {
/*
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 9c00ad1..2754cef 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -980,7 +980,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
goto err_iomap;
}
- ret = request_irq(i2c->irq, s3c24xx_i2c_irq, IRQF_DISABLED,
+ ret = request_irq(i2c->irq, s3c24xx_i2c_irq, 0,
dev_name(&pdev->dev), i2c);
if (ret != 0) {
diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c
index 4cd0a1d..a67132b 100644
--- a/drivers/i2c/busses/i2c-sh7760.c
+++ b/drivers/i2c/busses/i2c-sh7760.c
@@ -503,7 +503,7 @@ static int __devinit sh7760_i2c_probe(struct platform_device *pdev)
}
OUT32(id, I2CCCR, ret);
- if (request_irq(id->irq, sh7760_i2c_irq, IRQF_DISABLED,
+ if (request_irq(id->irq, sh7760_i2c_irq, 0,
SH7760_I2C_DEVNAME, id)) {
dev_err(&pdev->dev, "cannot get irq %d\n", id->irq);
ret = -EBUSY;
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index f633a53..675c969 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -543,7 +543,7 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, int hook)
while ((res = platform_get_resource(dev, IORESOURCE_IRQ, k))) {
for (n = res->start; hook && n <= res->end; n++) {
- if (request_irq(n, sh_mobile_i2c_isr, IRQF_DISABLED,
+ if (request_irq(n, sh_mobile_i2c_isr, 0,
dev_name(&dev->dev), dev)) {
for (n--; n >= res->start; n--)
free_irq(n, dev);
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c
index 9987961..4d44af1 100644
--- a/drivers/i2c/busses/i2c-stu300.c
+++ b/drivers/i2c/busses/i2c-stu300.c
@@ -916,7 +916,7 @@ stu300_probe(struct platform_device *pdev)
}
dev->irq = platform_get_irq(pdev, 0);
- if (request_irq(dev->irq, stu300_irh, IRQF_DISABLED,
+ if (request_irq(dev->irq, stu300_irh, 0,
NAME, dev)) {
ret = -EIO;
goto err_no_irq;
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 46/55] rtc: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
` (2 preceding siblings ...)
2011-09-22 8:58 ` [PATCH 32/55] i2c: " Yong Zhang
@ 2011-09-22 8:59 ` Yong Zhang
2011-09-22 8:59 ` [PATCH 49/55] video: " Yong Zhang
` (2 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:59 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
---
drivers/rtc/rtc-at91sam9.c | 2 +-
drivers/rtc/rtc-cmos.c | 2 +-
drivers/rtc/rtc-coh901331.c | 2 +-
drivers/rtc/rtc-davinci.c | 2 +-
drivers/rtc/rtc-ds1511.c | 2 +-
drivers/rtc/rtc-ds1553.c | 2 +-
drivers/rtc/rtc-lpc32xx.c | 2 +-
drivers/rtc/rtc-mpc5121.c | 4 ++--
drivers/rtc/rtc-mrst.c | 2 +-
drivers/rtc/rtc-mv.c | 2 +-
drivers/rtc/rtc-nuc900.c | 2 +-
drivers/rtc/rtc-omap.c | 4 ++--
drivers/rtc/rtc-pl030.c | 2 +-
drivers/rtc/rtc-pl031.c | 2 +-
drivers/rtc/rtc-puv3.c | 4 ++--
drivers/rtc/rtc-pxa.c | 4 ++--
drivers/rtc/rtc-s3c.c | 4 ++--
drivers/rtc/rtc-sa1100.c | 4 ++--
drivers/rtc/rtc-sh.c | 8 ++++----
drivers/rtc/rtc-stk17ta8.c | 2 +-
drivers/rtc/rtc-tx4939.c | 2 +-
drivers/rtc/rtc-vr41xx.c | 4 ++--
22 files changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index a3ad957..0c09e8f 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -331,7 +331,7 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
/* register irq handler after we know what name we'll use */
ret = request_irq(AT91_ID_SYS, at91_rtc_interrupt,
- IRQF_DISABLED | IRQF_SHARED,
+ IRQF_SHARED,
dev_name(&rtc->rtcdev->dev), rtc);
if (ret) {
dev_dbg(&pdev->dev, "can't share IRQ %d?\n", AT91_ID_SYS);
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 05beb6c..66d3b14 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -714,7 +714,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
rtc_cmos_int_handler = cmos_interrupt;
retval = request_irq(rtc_irq, rtc_cmos_int_handler,
- IRQF_DISABLED, dev_name(&cmos_rtc.rtc->dev),
+ 0, dev_name(&cmos_rtc.rtc->dev),
cmos_rtc.rtc);
if (retval < 0) {
dev_dbg(dev, "IRQ %d is already in use\n", rtc_irq);
diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c
index 80f9c88..a5b8a0c 100644
--- a/drivers/rtc/rtc-coh901331.c
+++ b/drivers/rtc/rtc-coh901331.c
@@ -199,7 +199,7 @@ static int __init coh901331_probe(struct platform_device *pdev)
}
rtap->irq = platform_get_irq(pdev, 0);
- if (request_irq(rtap->irq, coh901331_interrupt, IRQF_DISABLED,
+ if (request_irq(rtap->irq, coh901331_interrupt, 0,
"RTC COH 901 331 Alarm", rtap)) {
ret = -EIO;
goto out_no_irq;
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index 755e1fe..14c2109 100644
--- a/drivers/rtc/rtc-davinci.c
+++ b/drivers/rtc/rtc-davinci.c
@@ -542,7 +542,7 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
rtcss_write(davinci_rtc, 0, PRTCSS_RTC_CCTRL);
ret = request_irq(davinci_rtc->irq, davinci_rtc_interrupt,
- IRQF_DISABLED, "davinci_rtc", davinci_rtc);
+ 0, "davinci_rtc", davinci_rtc);
if (ret < 0) {
dev_err(dev, "unable to register davinci RTC interrupt\n");
goto fail4;
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index 586c244..bbc7c86 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -532,7 +532,7 @@ ds1511_rtc_probe(struct platform_device *pdev)
if (pdata->irq > 0) {
rtc_read(RTC_CMD1);
if (devm_request_irq(&pdev->dev, pdata->irq, ds1511_interrupt,
- IRQF_DISABLED | IRQF_SHARED, pdev->name, pdev) < 0) {
+ IRQF_SHARED, pdev->name, pdev) < 0) {
dev_warn(&pdev->dev, "interrupt not available.\n");
pdata->irq = 0;
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 1350029..1ef2718 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -320,7 +320,7 @@ static int __devinit ds1553_rtc_probe(struct platform_device *pdev)
writeb(0, ioaddr + RTC_INTERRUPTS);
if (devm_request_irq(&pdev->dev, pdata->irq,
ds1553_rtc_interrupt,
- IRQF_DISABLED, pdev->name, pdev) < 0) {
+ 0, pdev->name, pdev) < 0) {
dev_warn(&pdev->dev, "interrupt not available.\n");
pdata->irq = 0;
}
diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c
index ae16250..ba11a19 100644
--- a/drivers/rtc/rtc-lpc32xx.c
+++ b/drivers/rtc/rtc-lpc32xx.c
@@ -287,7 +287,7 @@ static int __devinit lpc32xx_rtc_probe(struct platform_device *pdev)
if (rtc->irq >= 0) {
if (devm_request_irq(&pdev->dev, rtc->irq,
lpc32xx_rtc_alarm_interrupt,
- IRQF_DISABLED, pdev->name, rtc) < 0) {
+ 0, pdev->name, rtc) < 0) {
dev_warn(&pdev->dev, "Can't request interrupt.\n");
rtc->irq = -1;
} else {
diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
index da60915..3a683fd 100644
--- a/drivers/rtc/rtc-mpc5121.c
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -327,7 +327,7 @@ static int __devinit mpc5121_rtc_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, rtc);
rtc->irq = irq_of_parse_and_map(op->dev.of_node, 1);
- err = request_irq(rtc->irq, mpc5121_rtc_handler, IRQF_DISABLED,
+ err = request_irq(rtc->irq, mpc5121_rtc_handler, 0,
"mpc5121-rtc", &op->dev);
if (err) {
dev_err(&op->dev, "%s: could not request irq: %i\n",
@@ -337,7 +337,7 @@ static int __devinit mpc5121_rtc_probe(struct platform_device *op)
rtc->irq_periodic = irq_of_parse_and_map(op->dev.of_node, 0);
err = request_irq(rtc->irq_periodic, mpc5121_rtc_handler_upd,
- IRQF_DISABLED, "mpc5121-rtc_upd", &op->dev);
+ 0, "mpc5121-rtc_upd", &op->dev);
if (err) {
dev_err(&op->dev, "%s: could not request irq: %i\n",
__func__, rtc->irq_periodic);
diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c
index d335448..507f00e 100644
--- a/drivers/rtc/rtc-mrst.c
+++ b/drivers/rtc/rtc-mrst.c
@@ -363,7 +363,7 @@ vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
if (rtc_irq) {
retval = request_irq(rtc_irq, mrst_rtc_irq,
- IRQF_DISABLED, dev_name(&mrst_rtc.rtc->dev),
+ 0, dev_name(&mrst_rtc.rtc->dev),
mrst_rtc.rtc);
if (retval < 0) {
dev_dbg(dev, "IRQ %d is already in use, err %d\n",
diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c
index 768e2ed..1300962 100644
--- a/drivers/rtc/rtc-mv.c
+++ b/drivers/rtc/rtc-mv.c
@@ -273,7 +273,7 @@ static int __devinit mv_rtc_probe(struct platform_device *pdev)
if (pdata->irq >= 0) {
writel(0, pdata->ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
if (devm_request_irq(&pdev->dev, pdata->irq, mv_rtc_interrupt,
- IRQF_DISABLED | IRQF_SHARED,
+ IRQF_SHARED,
pdev->name, pdata) < 0) {
dev_warn(&pdev->dev, "interrupt not available.\n");
pdata->irq = -1;
diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c
index 781068d..b790109 100644
--- a/drivers/rtc/rtc-nuc900.c
+++ b/drivers/rtc/rtc-nuc900.c
@@ -269,7 +269,7 @@ static int __devinit nuc900_rtc_probe(struct platform_device *pdev)
nuc900_rtc->irq_num = platform_get_irq(pdev, 0);
if (request_irq(nuc900_rtc->irq_num, nuc900_rtc_interrupt,
- IRQF_DISABLED, "nuc900rtc", nuc900_rtc)) {
+ 0, "nuc900rtc", nuc900_rtc)) {
dev_err(&pdev->dev, "NUC900 RTC request irq failed\n");
err = -EBUSY;
goto fail4;
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index 7789002..0b614e3 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -348,14 +348,14 @@ static int __init omap_rtc_probe(struct platform_device *pdev)
rtc_write(OMAP_RTC_STATUS_ALARM, OMAP_RTC_STATUS_REG);
/* handle periodic and alarm irqs */
- if (request_irq(omap_rtc_timer, rtc_irq, IRQF_DISABLED,
+ if (request_irq(omap_rtc_timer, rtc_irq, 0,
dev_name(&rtc->dev), rtc)) {
pr_debug("%s: RTC timer interrupt IRQ%d already claimed\n",
pdev->name, omap_rtc_timer);
goto fail1;
}
if ((omap_rtc_timer != omap_rtc_alarm) &&
- (request_irq(omap_rtc_alarm, rtc_irq, IRQF_DISABLED,
+ (request_irq(omap_rtc_alarm, rtc_irq, 0,
dev_name(&rtc->dev), rtc))) {
pr_debug("%s: RTC alarm interrupt IRQ%d already claimed\n",
pdev->name, omap_rtc_alarm);
diff --git a/drivers/rtc/rtc-pl030.c b/drivers/rtc/rtc-pl030.c
index 1d28d44..c5afd6f 100644
--- a/drivers/rtc/rtc-pl030.c
+++ b/drivers/rtc/rtc-pl030.c
@@ -123,7 +123,7 @@ static int pl030_probe(struct amba_device *dev, const struct amba_id *id)
amba_set_drvdata(dev, rtc);
- ret = request_irq(dev->irq[0], pl030_interrupt, IRQF_DISABLED,
+ ret = request_irq(dev->irq[0], pl030_interrupt, 0,
"rtc-pl030", rtc);
if (ret)
goto err_irq;
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index ff1b84b..d2df59d 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -352,7 +352,7 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id)
}
if (request_irq(adev->irq[0], pl031_interrupt,
- IRQF_DISABLED, "rtc-pl031", ldata)) {
+ 0, "rtc-pl031", ldata)) {
ret = -EIO;
goto out_no_irq;
}
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c
index b3eba3c..378fe4b 100644
--- a/drivers/rtc/rtc-puv3.c
+++ b/drivers/rtc/rtc-puv3.c
@@ -164,7 +164,7 @@ static int puv3_rtc_open(struct device *dev)
int ret;
ret = request_irq(puv3_rtc_alarmno, puv3_rtc_alarmirq,
- IRQF_DISABLED, "pkunity-rtc alarm", rtc_dev);
+ 0, "pkunity-rtc alarm", rtc_dev);
if (ret) {
dev_err(dev, "IRQ%d error %d\n", puv3_rtc_alarmno, ret);
@@ -172,7 +172,7 @@ static int puv3_rtc_open(struct device *dev)
}
ret = request_irq(puv3_rtc_tickno, puv3_rtc_tickirq,
- IRQF_DISABLED, "pkunity-rtc tick", rtc_dev);
+ 0, "pkunity-rtc tick", rtc_dev);
if (ret) {
dev_err(dev, "IRQ%d error %d\n", puv3_rtc_tickno, ret);
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index fc9f499..0075c8f 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -174,14 +174,14 @@ static int pxa_rtc_open(struct device *dev)
struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
int ret;
- ret = request_irq(pxa_rtc->irq_1Hz, pxa_rtc_irq, IRQF_DISABLED,
+ ret = request_irq(pxa_rtc->irq_1Hz, pxa_rtc_irq, 0,
"rtc 1Hz", dev);
if (ret < 0) {
dev_err(dev, "can't get irq %i, err %d\n", pxa_rtc->irq_1Hz,
ret);
goto err_irq_1Hz;
}
- ret = request_irq(pxa_rtc->irq_Alrm, pxa_rtc_irq, IRQF_DISABLED,
+ ret = request_irq(pxa_rtc->irq_Alrm, pxa_rtc_irq, 0,
"rtc Alrm", dev);
if (ret < 0) {
dev_err(dev, "can't get irq %i, err %d\n", pxa_rtc->irq_Alrm,
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 7639ab9..9a073aa 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -536,14 +536,14 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
s3c_rtc_setfreq(&pdev->dev, 1);
ret = request_irq(s3c_rtc_alarmno, s3c_rtc_alarmirq,
- IRQF_DISABLED, "s3c2410-rtc alarm", rtc);
+ 0, "s3c2410-rtc alarm", rtc);
if (ret) {
dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_alarmno, ret);
goto err_alarm_irq;
}
ret = request_irq(s3c_rtc_tickno, s3c_rtc_tickirq,
- IRQF_DISABLED, "s3c2410-rtc tick", rtc);
+ 0, "s3c2410-rtc tick", rtc);
if (ret) {
dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_tickno, ret);
free_irq(s3c_rtc_alarmno, rtc);
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 0b40bb8..7ca247e 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -161,13 +161,13 @@ static int sa1100_rtc_open(struct device *dev)
struct platform_device *plat_dev = to_platform_device(dev);
struct rtc_device *rtc = platform_get_drvdata(plat_dev);
- ret = request_irq(IRQ_RTC1Hz, sa1100_rtc_interrupt, IRQF_DISABLED,
+ ret = request_irq(IRQ_RTC1Hz, sa1100_rtc_interrupt, 0,
"rtc 1Hz", dev);
if (ret) {
dev_err(dev, "IRQ %d already in use.\n", IRQ_RTC1Hz);
goto fail_ui;
}
- ret = request_irq(IRQ_RTCAlrm, sa1100_rtc_interrupt, IRQF_DISABLED,
+ ret = request_irq(IRQ_RTCAlrm, sa1100_rtc_interrupt, 0,
"rtc Alrm", dev);
if (ret) {
dev_err(dev, "IRQ %d already in use.\n", IRQ_RTCAlrm);
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 6ac55fd..e55a763 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -666,7 +666,7 @@ static int __init sh_rtc_probe(struct platform_device *pdev)
if (rtc->carry_irq <= 0) {
/* register shared periodic/carry/alarm irq */
ret = request_irq(rtc->periodic_irq, sh_rtc_shared,
- IRQF_DISABLED, "sh-rtc", rtc);
+ 0, "sh-rtc", rtc);
if (unlikely(ret)) {
dev_err(&pdev->dev,
"request IRQ failed with %d, IRQ %d\n", ret,
@@ -676,7 +676,7 @@ static int __init sh_rtc_probe(struct platform_device *pdev)
} else {
/* register periodic/carry/alarm irqs */
ret = request_irq(rtc->periodic_irq, sh_rtc_periodic,
- IRQF_DISABLED, "sh-rtc period", rtc);
+ 0, "sh-rtc period", rtc);
if (unlikely(ret)) {
dev_err(&pdev->dev,
"request period IRQ failed with %d, IRQ %d\n",
@@ -685,7 +685,7 @@ static int __init sh_rtc_probe(struct platform_device *pdev)
}
ret = request_irq(rtc->carry_irq, sh_rtc_interrupt,
- IRQF_DISABLED, "sh-rtc carry", rtc);
+ 0, "sh-rtc carry", rtc);
if (unlikely(ret)) {
dev_err(&pdev->dev,
"request carry IRQ failed with %d, IRQ %d\n",
@@ -695,7 +695,7 @@ static int __init sh_rtc_probe(struct platform_device *pdev)
}
ret = request_irq(rtc->alarm_irq, sh_rtc_alarm,
- IRQF_DISABLED, "sh-rtc alarm", rtc);
+ 0, "sh-rtc alarm", rtc);
if (unlikely(ret)) {
dev_err(&pdev->dev,
"request alarm IRQ failed with %d, IRQ %d\n",
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c
index ed3e9b5..5e9adec 100644
--- a/drivers/rtc/rtc-stk17ta8.c
+++ b/drivers/rtc/rtc-stk17ta8.c
@@ -329,7 +329,7 @@ static int __devinit stk17ta8_rtc_probe(struct platform_device *pdev)
writeb(0, ioaddr + RTC_INTERRUPTS);
if (devm_request_irq(&pdev->dev, pdata->irq,
stk17ta8_rtc_interrupt,
- IRQF_DISABLED | IRQF_SHARED,
+ IRQF_SHARED,
pdev->name, pdev) < 0) {
dev_warn(&pdev->dev, "interrupt not available.\n");
pdata->irq = 0;
diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c
index aac0ffe..a12bfac 100644
--- a/drivers/rtc/rtc-tx4939.c
+++ b/drivers/rtc/rtc-tx4939.c
@@ -266,7 +266,7 @@ static int __init tx4939_rtc_probe(struct platform_device *pdev)
spin_lock_init(&pdata->lock);
tx4939_rtc_cmd(pdata->rtcreg, TX4939_RTCCTL_COMMAND_NOP);
if (devm_request_irq(&pdev->dev, irq, tx4939_rtc_interrupt,
- IRQF_DISABLED, pdev->name, &pdev->dev) < 0)
+ 0, pdev->name, &pdev->dev) < 0)
return -EBUSY;
rtc = rtc_device_register(pdev->name, &pdev->dev,
&tx4939_rtc_ops, THIS_MODULE);
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index c5698cd..6aef17d 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -333,7 +333,7 @@ static int __devinit rtc_probe(struct platform_device *pdev)
goto err_device_unregister;
}
- retval = request_irq(aie_irq, elapsedtime_interrupt, IRQF_DISABLED,
+ retval = request_irq(aie_irq, elapsedtime_interrupt, 0,
"elapsed_time", pdev);
if (retval < 0)
goto err_device_unregister;
@@ -342,7 +342,7 @@ static int __devinit rtc_probe(struct platform_device *pdev)
if (pie_irq <= 0)
goto err_free_irq;
- retval = request_irq(pie_irq, rtclong1_interrupt, IRQF_DISABLED,
+ retval = request_irq(pie_irq, rtclong1_interrupt, 0,
"rtclong1", pdev);
if (retval < 0)
goto err_free_irq;
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 49/55] video: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
` (3 preceding siblings ...)
2011-09-22 8:59 ` [PATCH 46/55] rtc: " Yong Zhang
@ 2011-09-22 8:59 ` Yong Zhang
2011-10-04 20:20 ` Florian Tobias Schandinat
2011-09-22 8:59 ` [PATCH 51/55] watchdog: " Yong Zhang
2011-09-22 8:59 ` [PATCH 53/55] sound: " Yong Zhang
6 siblings, 1 reply; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:59 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: David Brown <davidb@codeaurora.org>
---
drivers/video/au1200fb.c | 2 +-
drivers/video/bf54x-lq043fb.c | 2 +-
drivers/video/bfin-lq035q1-fb.c | 2 +-
drivers/video/bfin-t350mcqb-fb.c | 2 +-
drivers/video/bfin_adv7393fb.c | 2 +-
drivers/video/mb862xx/mb862xxfbdrv.c | 4 ++--
drivers/video/msm/mddi.c | 2 +-
drivers/video/msm/mdp.c | 2 +-
drivers/video/nuc900fb.c | 2 +-
drivers/video/omap2/displays/panel-taal.c | 2 +-
drivers/video/ps3fb.c | 2 +-
drivers/video/pxa3xx-gcu.c | 2 +-
drivers/video/pxafb.c | 2 +-
drivers/video/s3c2410fb.c | 2 +-
drivers/video/sa1100fb.c | 3 +--
drivers/video/sh_mobile_lcdcfb.c | 2 +-
drivers/video/tmiofb.c | 2 +-
drivers/video/vt8500lcdfb.c | 2 +-
18 files changed, 19 insertions(+), 20 deletions(-)
diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c
index a19a40e..7200559 100644
--- a/drivers/video/au1200fb.c
+++ b/drivers/video/au1200fb.c
@@ -1673,7 +1673,7 @@ static int __devinit au1200fb_drv_probe(struct platform_device *dev)
/* Now hook interrupt too */
irq = platform_get_irq(dev, 0);
ret = request_irq(irq, au1200fb_handle_irq,
- IRQF_DISABLED | IRQF_SHARED, "lcd", (void *)dev);
+ IRQF_SHARED, "lcd", (void *)dev);
if (ret) {
print_err("fail to request interrupt line %d (err: %d)",
irq, ret);
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 2464b91..56720fb 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -633,7 +633,7 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
goto out7;
}
- if (request_irq(info->irq, bfin_bf54x_irq_error, IRQF_DISABLED,
+ if (request_irq(info->irq, bfin_bf54x_irq_error, 0,
"PPI ERROR", info) < 0) {
printk(KERN_ERR DRIVER_NAME
": unable to request PPI ERROR IRQ\n");
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
index 23b6c4b..c633068 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/bfin-lq035q1-fb.c
@@ -695,7 +695,7 @@ static int __devinit bfin_lq035q1_probe(struct platform_device *pdev)
goto out7;
}
- ret = request_irq(info->irq, bfin_lq035q1_irq_error, IRQF_DISABLED,
+ ret = request_irq(info->irq, bfin_lq035q1_irq_error, 0,
DRIVER_NAME" PPI ERROR", info);
if (ret < 0) {
dev_err(&pdev->dev, "unable to request PPI ERROR IRQ\n");
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index d8de29f..d5e1267 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -529,7 +529,7 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
goto out7;
}
- ret = request_irq(info->irq, bfin_t350mcqb_irq_error, IRQF_DISABLED,
+ ret = request_irq(info->irq, bfin_t350mcqb_irq_error, 0,
"PPI ERROR", info);
if (ret < 0) {
printk(KERN_ERR DRIVER_NAME
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 8486f54..811dd7f 100644
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/bfin_adv7393fb.c
@@ -481,7 +481,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
goto out_4;
}
- if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, IRQF_DISABLED,
+ if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, 0,
"PPI ERROR", fbdev) < 0) {
dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
ret = -EFAULT;
diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c
index 12a634a..11a7a33 100644
--- a/drivers/video/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/mb862xx/mb862xxfbdrv.c
@@ -738,7 +738,7 @@ static int __devinit of_platform_mb862xx_probe(struct platform_device *ofdev)
if (mb862xx_gdc_init(par))
goto io_unmap;
- if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED,
+ if (request_irq(par->irq, mb862xx_intr, 0,
DRV_NAME, (void *)par)) {
dev_err(dev, "Cannot request irq\n");
goto io_unmap;
@@ -1074,7 +1074,7 @@ static int __devinit mb862xx_pci_probe(struct pci_dev *pdev,
if (mb862xx_pci_gdc_init(par))
goto io_unmap;
- if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED | IRQF_SHARED,
+ if (request_irq(par->irq, mb862xx_intr, IRQF_SHARED,
DRV_NAME, (void *)par)) {
dev_err(dev, "Cannot request irq\n");
goto io_unmap;
diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
index 178b072..4527cbf 100644
--- a/drivers/video/msm/mddi.c
+++ b/drivers/video/msm/mddi.c
@@ -715,7 +715,7 @@ static int __devinit mddi_probe(struct platform_device *pdev)
mddi->int_enable = 0;
mddi_writel(mddi->int_enable, INTEN);
- ret = request_irq(mddi->irq, mddi_isr, IRQF_DISABLED, "mddi",
+ ret = request_irq(mddi->irq, mddi_isr, 0, "mddi",
&mddi->client_data);
if (ret) {
printk(KERN_ERR "mddi: failed to request enable irq!\n");
diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
index 2750ed2..cb2ddf1 100644
--- a/drivers/video/msm/mdp.c
+++ b/drivers/video/msm/mdp.c
@@ -426,7 +426,7 @@ int mdp_probe(struct platform_device *pdev)
goto error_get_clk;
}
- ret = request_irq(mdp->irq, mdp_isr, IRQF_DISABLED, "msm_mdp", mdp);
+ ret = request_irq(mdp->irq, mdp_isr, 0, "msm_mdp", mdp);
if (ret)
goto error_request_irq;
disable_irq(mdp->irq);
diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c
index 37dd850..d1fbbd8 100644
--- a/drivers/video/nuc900fb.c
+++ b/drivers/video/nuc900fb.c
@@ -587,7 +587,7 @@ static int __devinit nuc900fb_probe(struct platform_device *pdev)
fbinfo->flags = FBINFO_FLAG_DEFAULT;
fbinfo->pseudo_palette = &fbi->pseudo_pal;
- ret = request_irq(irq, nuc900fb_irqhandler, IRQF_DISABLED,
+ ret = request_irq(irq, nuc900fb_irqhandler, 0,
pdev->name, fbinfo);
if (ret) {
dev_err(&pdev->dev, "cannot register irq handler %d -err %d\n",
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 7f91002..80c3f6a 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -1034,7 +1034,7 @@ static int taal_probe(struct omap_dss_device *dssdev)
gpio_direction_input(gpio);
r = request_irq(gpio_to_irq(gpio), taal_te_isr,
- IRQF_DISABLED | IRQF_TRIGGER_RISING,
+ IRQF_TRIGGER_RISING,
"taal vsync", dssdev);
if (r) {
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 65560a1..213fbbc 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -1082,7 +1082,7 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
}
retval = request_irq(ps3fb.irq_no, ps3fb_vsync_interrupt,
- IRQF_DISABLED, DEVICE_NAME, &dev->core);
+ 0, DEVICE_NAME, &dev->core);
if (retval) {
dev_err(&dev->core, "%s: request_irq failed %d\n", __func__,
retval);
diff --git a/drivers/video/pxa3xx-gcu.c b/drivers/video/pxa3xx-gcu.c
index d8de557..1ed8b36 100644
--- a/drivers/video/pxa3xx-gcu.c
+++ b/drivers/video/pxa3xx-gcu.c
@@ -676,7 +676,7 @@ pxa3xx_gcu_probe(struct platform_device *dev)
}
ret = request_irq(irq, pxa3xx_gcu_handle_irq,
- IRQF_DISABLED, DRV_NAME, priv);
+ 0, DRV_NAME, priv);
if (ret) {
dev_err(&dev->dev, "request_irq failed\n");
ret = -EBUSY;
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 0f4e8c9..e89778f 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -2191,7 +2191,7 @@ static int __devinit pxafb_probe(struct platform_device *dev)
goto failed_free_mem;
}
- ret = request_irq(irq, pxafb_handle_irq, IRQF_DISABLED, "LCD", fbi);
+ ret = request_irq(irq, pxafb_handle_irq, 0, "LCD", fbi);
if (ret) {
dev_err(&dev->dev, "request_irq failed: %d\n", ret);
ret = -EBUSY;
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 798144a..ee4c0df 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -910,7 +910,7 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev,
for (i = 0; i < 256; i++)
info->palette_buffer[i] = PALETTE_BUFF_CLEAR;
- ret = request_irq(irq, s3c2410fb_irq, IRQF_DISABLED, pdev->name, info);
+ ret = request_irq(irq, s3c2410fb_irq, 0, pdev->name, info);
if (ret) {
dev_err(&pdev->dev, "cannot get irq %d - err %d\n", irq, ret);
ret = -EBUSY;
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index e8b76d6..98d55d0 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -1457,8 +1457,7 @@ static int __devinit sa1100fb_probe(struct platform_device *pdev)
if (ret)
goto failed;
- ret = request_irq(irq, sa1100fb_handle_irq, IRQF_DISABLED,
- "LCD", fbi);
+ ret = request_irq(irq, sa1100fb_handle_irq, 0, "LCD", fbi);
if (ret) {
printk(KERN_ERR "sa1100fb: request_irq failed: %d\n", ret);
goto failed;
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 4636f9d..facffc2 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -1577,7 +1577,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, priv);
- error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED,
+ error = request_irq(i, sh_mobile_lcdc_irq, 0,
dev_name(&pdev->dev), priv);
if (error) {
dev_err(&pdev->dev, "unable to request irq\n");
diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c
index cd1c4dc..8e4a446 100644
--- a/drivers/video/tmiofb.c
+++ b/drivers/video/tmiofb.c
@@ -744,7 +744,7 @@ static int __devinit tmiofb_probe(struct platform_device *dev)
goto err_ioremap_vram;
}
- retval = request_irq(irq, &tmiofb_irq, IRQF_DISABLED,
+ retval = request_irq(irq, &tmiofb_irq, 0,
dev_name(&dev->dev), info);
if (retval)
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
index c13c246..777c21d 100644
--- a/drivers/video/vt8500lcdfb.c
+++ b/drivers/video/vt8500lcdfb.c
@@ -355,7 +355,7 @@ static int __devinit vt8500lcd_probe(struct platform_device *pdev)
goto failed_free_palette;
}
- ret = request_irq(irq, vt8500lcd_handle_irq, IRQF_DISABLED, "LCD", fbi);
+ ret = request_irq(irq, vt8500lcd_handle_irq, 0, "LCD", fbi);
if (ret) {
dev_err(&pdev->dev, "request_irq failed: %d\n", ret);
ret = -EBUSY;
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 51/55] watchdog: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
` (4 preceding siblings ...)
2011-09-22 8:59 ` [PATCH 49/55] video: " Yong Zhang
@ 2011-09-22 8:59 ` Yong Zhang
2011-09-22 8:59 ` [PATCH 53/55] sound: " Yong Zhang
6 siblings, 0 replies; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:59 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/watchdog/coh901327_wdt.c | 2 +-
drivers/watchdog/eurotechwdt.c | 2 +-
drivers/watchdog/mpcore_wdt.c | 3 +--
drivers/watchdog/octeon-wdt-main.c | 2 +-
drivers/watchdog/sb_wdog.c | 4 ++--
drivers/watchdog/wdt.c | 2 +-
drivers/watchdog/wdt_pci.c | 2 +-
7 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/watchdog/coh901327_wdt.c b/drivers/watchdog/coh901327_wdt.c
index 9291506..03f449a 100644
--- a/drivers/watchdog/coh901327_wdt.c
+++ b/drivers/watchdog/coh901327_wdt.c
@@ -429,7 +429,7 @@ static int __init coh901327_probe(struct platform_device *pdev)
writew(U300_WDOG_SR_RESET_STATUS_RESET, virtbase + U300_WDOG_SR);
irq = platform_get_irq(pdev, 0);
- if (request_irq(irq, coh901327_interrupt, IRQF_DISABLED,
+ if (request_irq(irq, coh901327_interrupt, 0,
DRV_NAME " Bark", pdev)) {
ret = -EIO;
goto out_no_irq;
diff --git a/drivers/watchdog/eurotechwdt.c b/drivers/watchdog/eurotechwdt.c
index f1d1da6..41018d4 100644
--- a/drivers/watchdog/eurotechwdt.c
+++ b/drivers/watchdog/eurotechwdt.c
@@ -427,7 +427,7 @@ static int __init eurwdt_init(void)
{
int ret;
- ret = request_irq(irq, eurwdt_interrupt, IRQF_DISABLED, "eurwdt", NULL);
+ ret = request_irq(irq, eurwdt_interrupt, 0, "eurwdt", NULL);
if (ret) {
printk(KERN_ERR "eurwdt: IRQ %d is not free.\n", irq);
goto out;
diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c
index 4dc3102..82ccd36 100644
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -367,8 +367,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
goto err_misc;
}
- ret = request_irq(wdt->irq, mpcore_wdt_fire, IRQF_DISABLED,
- "mpcore_wdt", wdt);
+ ret = request_irq(wdt->irq, mpcore_wdt_fire, 0, "mpcore_wdt", wdt);
if (ret) {
dev_printk(KERN_ERR, wdt->dev,
"cannot register IRQ%d for watchdog\n", wdt->irq);
diff --git a/drivers/watchdog/octeon-wdt-main.c b/drivers/watchdog/octeon-wdt-main.c
index 945ee83..6019087 100644
--- a/drivers/watchdog/octeon-wdt-main.c
+++ b/drivers/watchdog/octeon-wdt-main.c
@@ -402,7 +402,7 @@ static void octeon_wdt_setup_interrupt(int cpu)
irq = OCTEON_IRQ_WDOG0 + core;
if (request_irq(irq, octeon_wdt_poke_irq,
- IRQF_DISABLED, "octeon_wdt", octeon_wdt_poke_irq))
+ 0, "octeon_wdt", octeon_wdt_poke_irq))
panic("octeon_wdt: Couldn't obtain irq %d", irq);
cpumask_set_cpu(cpu, &irq_enabled_cpus);
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index f31493e..b01a30e 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -300,7 +300,7 @@ static int __init sbwdog_init(void)
* get the resources
*/
- ret = request_irq(1, sbwdog_interrupt, IRQF_DISABLED | IRQF_SHARED,
+ ret = request_irq(1, sbwdog_interrupt, IRQF_SHARED,
ident.identity, (void *)user_dog);
if (ret) {
printk(KERN_ERR "%s: failed to request irq 1 - %d\n",
@@ -350,7 +350,7 @@ void platform_wd_setup(void)
{
int ret;
- ret = request_irq(1, sbwdog_interrupt, IRQF_DISABLED | IRQF_SHARED,
+ ret = request_irq(1, sbwdog_interrupt, IRQF_SHARED,
"Kernel Watchdog", IOADDR(A_SCD_WDOG_CFG_0));
if (ret) {
printk(KERN_CRIT
diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c
index bb03e15..d2ef002 100644
--- a/drivers/watchdog/wdt.c
+++ b/drivers/watchdog/wdt.c
@@ -612,7 +612,7 @@ static int __init wdt_init(void)
goto out;
}
- ret = request_irq(irq, wdt_interrupt, IRQF_DISABLED, "wdt501p", NULL);
+ ret = request_irq(irq, wdt_interrupt, 0, "wdt501p", NULL);
if (ret) {
printk(KERN_ERR "wdt: IRQ %d is not free.\n", irq);
goto outreg;
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index 172dad6..e0fc3baa 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -643,7 +643,7 @@ static int __devinit wdtpci_init_one(struct pci_dev *dev,
irq = dev->irq;
io = pci_resource_start(dev, 2);
- if (request_irq(irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
+ if (request_irq(irq, wdtpci_interrupt, IRQF_SHARED,
"wdt_pci", &wdtpci_miscdev)) {
printk(KERN_ERR PFX "IRQ %d is not free\n", irq);
goto out_reg;
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 53/55] sound: irq: Remove IRQF_DISABLED
[not found] <1316681962-8217-1-git-send-email-yong.zhang0@gmail.com>
` (5 preceding siblings ...)
2011-09-22 8:59 ` [PATCH 51/55] watchdog: " Yong Zhang
@ 2011-09-22 8:59 ` Yong Zhang
6 siblings, 0 replies; 11+ messages in thread
From: Yong Zhang @ 2011-09-22 8:59 UTC (permalink / raw)
To: linux-arm-kernel
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
include/sound/initval.h | 2 +-
sound/arm/aaci.c | 2 +-
sound/arm/pxa2xx-ac97-lib.c | 2 +-
sound/drivers/ml403-ac97cr.c | 4 ++--
sound/drivers/mpu401/mpu401_uart.c | 2 +-
sound/drivers/mtpav.c | 2 +-
sound/drivers/serial-u16550.c | 2 +-
sound/isa/ad1816a/ad1816a_lib.c | 2 +-
sound/isa/es1688/es1688_lib.c | 2 +-
sound/isa/es18xx.c | 2 +-
sound/isa/gus/gus_main.c | 2 +-
sound/isa/gus/gusmax.c | 2 +-
sound/isa/gus/interwave.c | 2 +-
sound/isa/opl3sa2.c | 2 +-
sound/isa/opti9xx/opti92x-ad1848.c | 2 +-
sound/isa/sb/sb_common.c | 2 +-
sound/isa/wavefront/wavefront.c | 2 +-
sound/isa/wss/wss_lib.c | 2 +-
sound/mips/au1x00.c | 4 ++--
sound/pci/sis7019.c | 4 ++--
sound/ppc/snd_ps3.c | 2 +-
sound/soc/au1x/dma.c | 2 +-
sound/soc/codecs/tlv320dac33.c | 2 +-
sound/soc/nuc900/nuc900-pcm.c | 2 +-
sound/soc/samsung/ac97.c | 2 +-
sound/soc/sh/fsi.c | 2 +-
sound/soc/txx9/txx9aclc-ac97.c | 2 +-
sound/sparc/amd7930.c | 2 +-
28 files changed, 31 insertions(+), 31 deletions(-)
diff --git a/include/sound/initval.h b/include/sound/initval.h
index 1daa6df..f99a0d2 100644
--- a/include/sound/initval.h
+++ b/include/sound/initval.h
@@ -62,7 +62,7 @@ static int snd_legacy_find_free_irq(int *irq_table)
{
while (*irq_table != -1) {
if (!request_irq(*irq_table, snd_legacy_empty_irq_handler,
- IRQF_DISABLED | IRQF_PROBE_SHARED, "ALSA Test IRQ",
+ IRQF_PROBE_SHARED, "ALSA Test IRQ",
(void *) irq_table)) {
free_irq(*irq_table, (void *) irq_table);
return *irq_table;
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index d0cead3..e518d38 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -443,7 +443,7 @@ static int aaci_pcm_open(struct snd_pcm_substream *substream)
mutex_lock(&aaci->irq_lock);
if (!aaci->users++) {
ret = request_irq(aaci->dev->irq[0], aaci_irq,
- IRQF_SHARED | IRQF_DISABLED, DRIVER_NAME, aaci);
+ IRQF_SHARED, DRIVER_NAME, aaci);
if (ret != 0)
aaci->users--;
}
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c
index 88eec38..8ad6535 100644
--- a/sound/arm/pxa2xx-ac97-lib.c
+++ b/sound/arm/pxa2xx-ac97-lib.c
@@ -359,7 +359,7 @@ int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev)
if (ret)
goto err_clk2;
- ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, IRQF_DISABLED, "AC97", NULL);
+ ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, 0, "AC97", NULL);
if (ret < 0)
goto err_irq;
diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index 5cfcb90..2c7a763 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -1153,7 +1153,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev,
"0x%x done\n", (unsigned int)ml403_ac97cr->port);
/* get irq */
irq = platform_get_irq(pfdev, 0);
- if (request_irq(irq, snd_ml403_ac97cr_irq, IRQF_DISABLED,
+ if (request_irq(irq, snd_ml403_ac97cr_irq, 0,
dev_name(&pfdev->dev), (void *)ml403_ac97cr)) {
snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
"unable to grab IRQ %d\n",
@@ -1166,7 +1166,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev,
"request (playback) irq %d done\n",
ml403_ac97cr->irq);
irq = platform_get_irq(pfdev, 1);
- if (request_irq(irq, snd_ml403_ac97cr_irq, IRQF_DISABLED,
+ if (request_irq(irq, snd_ml403_ac97cr_irq, 0,
dev_name(&pfdev->dev), (void *)ml403_ac97cr)) {
snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
"unable to grab IRQ %d\n",
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 34df505..1cff331 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -578,7 +578,7 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
else
mpu->cport = port + 1;
if (irq >= 0) {
- if (request_irq(irq, snd_mpu401_uart_interrupt, IRQF_DISABLED,
+ if (request_irq(irq, snd_mpu401_uart_interrupt, 0,
"MPU401 UART", (void *) mpu)) {
snd_printk(KERN_ERR "mpu401_uart: "
"unable to grab IRQ %d\n", irq);
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c
index f50021c..7693079 100644
--- a/sound/drivers/mtpav.c
+++ b/sound/drivers/mtpav.c
@@ -590,7 +590,7 @@ static int __devinit snd_mtpav_get_ISA(struct mtpav * mcard)
return -EBUSY;
}
mcard->port = port;
- if (request_irq(irq, snd_mtpav_irqh, IRQF_DISABLED, "MOTU MTPAV", mcard)) {
+ if (request_irq(irq, snd_mtpav_irqh, 0, "MOTU MTPAV", mcard)) {
snd_printk(KERN_ERR "MTVAP IRQ %d busy\n", irq);
return -EBUSY;
}
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 6c5bf58..85aad43 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -816,7 +816,7 @@ static int __devinit snd_uart16550_create(struct snd_card *card,
if (irq >= 0 && irq != SNDRV_AUTO_IRQ) {
if (request_irq(irq, snd_uart16550_interrupt,
- IRQF_DISABLED, "Serial MIDI", uart)) {
+ 0, "Serial MIDI", uart)) {
snd_printk(KERN_WARNING
"irq %d busy. Using Polling.\n", irq);
} else {
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index 05aef8b..177eed3 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -595,7 +595,7 @@ int __devinit snd_ad1816a_create(struct snd_card *card,
snd_ad1816a_free(chip);
return -EBUSY;
}
- if (request_irq(irq, snd_ad1816a_interrupt, IRQF_DISABLED, "AD1816A", (void *) chip)) {
+ if (request_irq(irq, snd_ad1816a_interrupt, 0, "AD1816A", (void *) chip)) {
snd_printk(KERN_ERR "ad1816a: can't grab IRQ %d\n", irq);
snd_ad1816a_free(chip);
return -EBUSY;
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 0767620..d3eab6f 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -661,7 +661,7 @@ int snd_es1688_create(struct snd_card *card,
snd_printk(KERN_ERR "es1688: can't grab port 0x%lx\n", port + 4);
return -EBUSY;
}
- if (request_irq(irq, snd_es1688_interrupt, IRQF_DISABLED, "ES1688", (void *) chip)) {
+ if (request_irq(irq, snd_es1688_interrupt, 0, "ES1688", (void *) chip)) {
snd_printk(KERN_ERR "es1688: can't grab IRQ %d\n", irq);
return -EBUSY;
}
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index aeee8f8..bf6ad0b 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -1805,7 +1805,7 @@ static int __devinit snd_es18xx_new_device(struct snd_card *card,
return -EBUSY;
}
- if (request_irq(irq, snd_es18xx_interrupt, IRQF_DISABLED, "ES18xx",
+ if (request_irq(irq, snd_es18xx_interrupt, 0, "ES18xx",
(void *) card)) {
snd_es18xx_free(card);
snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq);
diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c
index 12eb98f..3167e5a 100644
--- a/sound/isa/gus/gus_main.c
+++ b/sound/isa/gus/gus_main.c
@@ -180,7 +180,7 @@ int snd_gus_create(struct snd_card *card,
snd_gus_free(gus);
return -EBUSY;
}
- if (irq >= 0 && request_irq(irq, snd_gus_interrupt, IRQF_DISABLED, "GUS GF1", (void *) gus)) {
+ if (irq >= 0 && request_irq(irq, snd_gus_interrupt, 0, "GUS GF1", (void *) gus)) {
snd_printk(KERN_ERR "gus: can't grab irq %d\n", irq);
snd_gus_free(gus);
return -EBUSY;
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index 3e4a58b..c43faa0 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -291,7 +291,7 @@ static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
goto _err;
}
- if (request_irq(xirq, snd_gusmax_interrupt, IRQF_DISABLED, "GUS MAX", (void *)maxcard)) {
+ if (request_irq(xirq, snd_gusmax_interrupt, 0, "GUS MAX", (void *)maxcard)) {
snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq);
err = -EBUSY;
goto _err;
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index c7b80e4..5f869a3 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -684,7 +684,7 @@ static int __devinit snd_interwave_probe(struct snd_card *card, int dev)
if ((err = snd_gus_initialize(gus)) < 0)
return err;
- if (request_irq(xirq, snd_interwave_interrupt, IRQF_DISABLED,
+ if (request_irq(xirq, snd_interwave_interrupt, 0,
"InterWave", iwcard)) {
snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq);
return -EBUSY;
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index de99f47..bbafb0b 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -667,7 +667,7 @@ static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
err = snd_opl3sa2_detect(card);
if (err < 0)
return err;
- err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED,
+ err = request_irq(xirq, snd_opl3sa2_interrupt, 0,
"OPL3-SA2", card);
if (err) {
snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 346e12b..6dbbfa7 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -892,7 +892,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
#endif
#ifdef OPTi93X
error = request_irq(irq, snd_opti93x_interrupt,
- IRQF_DISABLED, DEV_NAME" - WSS", chip);
+ 0, DEV_NAME" - WSS", chip);
if (error < 0) {
snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", irq);
return error;
diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c
index eae6c1c..d2e1921 100644
--- a/sound/isa/sb/sb_common.c
+++ b/sound/isa/sb/sb_common.c
@@ -240,7 +240,7 @@ int snd_sbdsp_create(struct snd_card *card,
if (request_irq(irq, irq_handler,
(hardware == SB_HW_ALS4000 ||
hardware == SB_HW_CS5530) ?
- IRQF_SHARED : IRQF_DISABLED,
+ IRQF_SHARED : 0,
"SoundBlaster", (void *) chip)) {
snd_printk(KERN_ERR "sb: can't grab irq %d\n", irq);
snd_sbdsp_free(chip);
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index 83f291d..8714297 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -418,7 +418,7 @@ snd_wavefront_probe (struct snd_card *card, int dev)
return -EBUSY;
}
if (request_irq(ics2115_irq[dev], snd_wavefront_ics2115_interrupt,
- IRQF_DISABLED, "ICS2115", acard)) {
+ 0, "ICS2115", acard)) {
snd_printk(KERN_ERR "unable to use ICS2115 IRQ %d\n", ics2115_irq[dev]);
return -EBUSY;
}
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 2a42cc3..7277c5b 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -1833,7 +1833,7 @@ int snd_wss_create(struct snd_card *card,
}
chip->cport = cport;
if (!(hwshare & WSS_HWSHARE_IRQ))
- if (request_irq(irq, snd_wss_interrupt, IRQF_DISABLED,
+ if (request_irq(irq, snd_wss_interrupt, 0,
"WSS", (void *) chip)) {
snd_printk(KERN_ERR "wss: can't grab IRQ %d\n", irq);
snd_wss_free(chip);
diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
index 446cf97..7567ebd 100644
--- a/sound/mips/au1x00.c
+++ b/sound/mips/au1x00.c
@@ -465,13 +465,13 @@ snd_au1000_pcm_new(struct snd_au1000 *au1000)
flags = claim_dma_lock();
if ((au1000->stream[PLAYBACK]->dma = request_au1000_dma(DMA_ID_AC97C_TX,
- "AC97 TX", au1000_dma_interrupt, IRQF_DISABLED,
+ "AC97 TX", au1000_dma_interrupt, 0,
au1000->stream[PLAYBACK])) < 0) {
release_dma_lock(flags);
return -EBUSY;
}
if ((au1000->stream[CAPTURE]->dma = request_au1000_dma(DMA_ID_AC97C_RX,
- "AC97 RX", au1000_dma_interrupt, IRQF_DISABLED,
+ "AC97 RX", au1000_dma_interrupt, 0,
au1000->stream[CAPTURE])) < 0){
release_dma_lock(flags);
return -EBUSY;
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index bcf6152..5ffb20b 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -1234,7 +1234,7 @@ static int sis_resume(struct pci_dev *pci)
goto error;
}
- if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED,
+ if (request_irq(pci->irq, sis_interrupt, IRQF_SHARED,
KBUILD_MODNAME, sis)) {
printk(KERN_ERR "sis7019: unable to regain IRQ %d\n", pci->irq);
goto error;
@@ -1340,7 +1340,7 @@ static int __devinit sis_chip_create(struct snd_card *card,
if (rc)
goto error_out_cleanup;
- if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED,
+ if (request_irq(pci->irq, sis_interrupt, IRQF_SHARED,
KBUILD_MODNAME, sis)) {
printk(KERN_ERR "unable to allocate irq %d\n", sis->irq);
goto error_out_cleanup;
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index bc823a5..775bd95 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -845,7 +845,7 @@ static int __devinit snd_ps3_allocate_irq(void)
return ret;
}
- ret = request_irq(the_card.irq_no, snd_ps3_interrupt, IRQF_DISABLED,
+ ret = request_irq(the_card.irq_no, snd_ps3_interrupt, 0,
SND_PS3_DRIVER_NAME, &the_card);
if (ret) {
pr_info("%s: request_irq failed (%d)\n", __func__, ret);
diff --git a/sound/soc/au1x/dma.c b/sound/soc/au1x/dma.c
index 7aa5b76..177f713 100644
--- a/sound/soc/au1x/dma.c
+++ b/sound/soc/au1x/dma.c
@@ -211,7 +211,7 @@ static int alchemy_pcm_open(struct snd_pcm_substream *substream)
/* DMA setup */
name = (s == SNDRV_PCM_STREAM_PLAYBACK) ? "audio-tx" : "audio-rx";
ctx->stream[s].dma = request_au1000_dma(dmaids[s], name,
- au1000_dma_interrupt, IRQF_DISABLED,
+ au1000_dma_interrupt, 0,
&ctx->stream[s]);
set_dma_mode(ctx->stream[s].dma,
get_dma_mode(ctx->stream[s].dma) & ~DMA_NC);
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index faa5e9f..243d177 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1431,7 +1431,7 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
/* Check if the IRQ number is valid and request it */
if (dac33->irq >= 0) {
ret = request_irq(dac33->irq, dac33_interrupt_handler,
- IRQF_TRIGGER_RISING | IRQF_DISABLED,
+ IRQF_TRIGGER_RISING,
codec->name, codec);
if (ret < 0) {
dev_err(codec->dev, "Could not request IRQ%d (%d)\n",
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c
index e46d551..865b288 100644
--- a/sound/soc/nuc900/nuc900-pcm.c
+++ b/sound/soc/nuc900/nuc900-pcm.c
@@ -268,7 +268,7 @@ static int nuc900_dma_open(struct snd_pcm_substream *substream)
nuc900_audio = nuc900_ac97_data;
if (request_irq(nuc900_audio->irq_num, nuc900_dma_interrupt,
- IRQF_DISABLED, "nuc900-dma", substream))
+ 0, "nuc900-dma", substream))
return -EBUSY;
runtime->private_data = nuc900_audio;
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index b4f9b00..41b387b 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -450,7 +450,7 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
}
ret = request_irq(irq_res->start, s3c_ac97_irq,
- IRQF_DISABLED, "AC97", NULL);
+ 0, "AC97", NULL);
if (ret < 0) {
dev_err(&pdev->dev, "ac97: interrupt request failed.\n");
goto err4;
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 8e112cc..1493ebf 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1285,7 +1285,7 @@ static int fsi_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
dev_set_drvdata(&pdev->dev, master);
- ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED,
+ ret = request_irq(irq, &fsi_interrupt, 0,
id_entry->name, master);
if (ret) {
dev_err(&pdev->dev, "irq request err\n");
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 743d07b..a4e3f55 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -201,7 +201,7 @@ static int __devinit txx9aclc_ac97_dev_probe(struct platform_device *pdev)
if (!drvdata->base)
return -EBUSY;
err = devm_request_irq(&pdev->dev, irq, txx9aclc_ac97_irq,
- IRQF_DISABLED, dev_name(&pdev->dev), drvdata);
+ 0, dev_name(&pdev->dev), drvdata);
if (err < 0)
return err;
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index ad7d4d7..f036776 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -962,7 +962,7 @@ static int __devinit snd_amd7930_create(struct snd_card *card,
amd7930_idle(amd);
if (request_irq(irq, snd_amd7930_interrupt,
- IRQF_DISABLED | IRQF_SHARED, "amd7930", amd)) {
+ IRQF_SHARED, "amd7930", amd)) {
snd_printk(KERN_ERR "amd7930-%d: Unable to grab IRQ %d\n",
dev, irq);
snd_amd7930_free(amd);
--
1.7.4.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED
2011-09-22 8:58 ` [PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED Yong Zhang
@ 2011-09-23 1:35 ` Jack Wang
0 siblings, 0 replies; 11+ messages in thread
From: Jack Wang @ 2011-09-23 1:35 UTC (permalink / raw)
To: linux-arm-kernel
Acked-by: Jack Wang <jack_wang@usish.com>
[PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED
>
> Since commit [e58aa3d2: genirq: Run irq handlers with interrupts
disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
>
> So now this flag is a NOOP and can be removed.
>
> Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
> ---
> drivers/scsi/NCR5380.c | 2 +-
> drivers/scsi/aacraid/rx.c | 2 +-
> drivers/scsi/aacraid/sa.c | 2 +-
> drivers/scsi/aacraid/src.c | 2 +-
> drivers/scsi/aha152x.c | 4 ++--
> drivers/scsi/aic7xxx_old.c | 2 +-
> drivers/scsi/arm/acornscsi.c | 2 +-
> drivers/scsi/arm/cumana_1.c | 2 +-
> drivers/scsi/arm/cumana_2.c | 2 +-
> drivers/scsi/arm/powertec.c | 2 +-
> drivers/scsi/dtc.c | 2 +-
> drivers/scsi/eata.c | 2 +-
> drivers/scsi/eata_pio.c | 4 ++--
> drivers/scsi/g_NCR5380.c | 2 +-
> drivers/scsi/gdth.c | 6 +++---
> drivers/scsi/hpsa.c | 4 ++--
> drivers/scsi/ibmvscsi/ibmvstgt.c | 2 +-
> drivers/scsi/in2000.c | 2 +-
> drivers/scsi/initio.c | 2 +-
> drivers/scsi/pas16.c | 2 +-
> drivers/scsi/pm8001/pm8001_init.c | 4 +---
> drivers/scsi/t128.c | 2 +-
> drivers/scsi/u14-34f.c | 2 +-
> drivers/scsi/wd7000.c | 2 +-
> 24 files changed, 29 insertions(+), 31 deletions(-)
>
> diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
> index 165e4dd86..9f6de17 100644
> --- a/drivers/scsi/NCR5380.c
> +++ b/drivers/scsi/NCR5380.c
> @@ -584,7 +584,7 @@ static int __init __maybe_unused
NCR5380_probe_irq(struct
> Scsi_Host *instance,
> NCR5380_setup(instance);
>
> for (trying_irqs = i = 0, mask = 1; i < 16; ++i, mask <<= 1)
> - if ((mask & possible) && (request_irq(i, &probe_intr,
IRQF_DISABLED,
> "NCR-probe", NULL) == 0))
> + if ((mask & possible) && (request_irq(i, &probe_intr, 0,
"NCR-probe",
> NULL) == 0))
> trying_irqs |= mask;
>
> timeout = jiffies + (250 * HZ / 1000);
> diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
> index ce530f1..d1e2a2a 100644
> --- a/drivers/scsi/aacraid/rx.c
> +++ b/drivers/scsi/aacraid/rx.c
> @@ -645,7 +645,7 @@ int _aac_rx_init(struct aac_dev *dev)
> aac_adapter_comm(dev, dev->comm_interface);
> dev->msi = aac_msi && !pci_enable_msi(dev->pdev);
> if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,
> - IRQF_SHARED|IRQF_DISABLED, "aacraid", dev) < 0) {
> + IRQF_SHARED, "aacraid", dev) < 0) {
> if (dev->msi)
> pci_disable_msi(dev->pdev);
> printk(KERN_ERR "%s%d: Interrupt unavailable.\n",
> diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
> index e5d4457..c3e1f6b 100644
> --- a/drivers/scsi/aacraid/sa.c
> +++ b/drivers/scsi/aacraid/sa.c
> @@ -386,7 +386,7 @@ int aac_sa_init(struct aac_dev *dev)
> if(aac_init_adapter(dev) == NULL)
> goto error_irq;
> if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,
> - IRQF_SHARED|IRQF_DISABLED,
> + IRQF_SHARED,
> "aacraid", (void *)dev ) < 0) {
> printk(KERN_WARNING "%s%d: Interrupt unavailable.\n",
> name, instance);
> diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
> index 957595a..68374e4 100644
> --- a/drivers/scsi/aacraid/src.c
> +++ b/drivers/scsi/aacraid/src.c
> @@ -565,7 +565,7 @@ int aac_src_init(struct aac_dev *dev)
> dev->msi = aac_msi && !pci_enable_msi(dev->pdev);
>
> if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr,
> - IRQF_SHARED|IRQF_DISABLED, "aacraid", dev) < 0) {
> + IRQF_SHARED, "aacraid", dev) < 0) {
>
> if (dev->msi)
> pci_disable_msi(dev->pdev);
> diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
> index f17c92c..46e7a53 100644
> --- a/drivers/scsi/aha152x.c
> +++ b/drivers/scsi/aha152x.c
> @@ -858,7 +858,7 @@ struct Scsi_Host *aha152x_probe_one(struct
aha152x_setup
> *setup)
> SETPORT(SIMODE0, 0);
> SETPORT(SIMODE1, 0);
>
> - if( request_irq(shpnt->irq, swintr, IRQF_DISABLED|IRQF_SHARED,
> "aha152x", shpnt) ) {
> + if( request_irq(shpnt->irq, swintr, IRQF_SHARED, "aha152x", shpnt) )
{
> printk(KERN_ERR "aha152x%d: irq %d busy.\n", shpnt->host_no,
> shpnt->irq);
> goto out_host_put;
> }
> @@ -892,7 +892,7 @@ struct Scsi_Host *aha152x_probe_one(struct
aha152x_setup
> *setup)
> SETPORT(SSTAT0, 0x7f);
> SETPORT(SSTAT1, 0xef);
>
> - if ( request_irq(shpnt->irq, intr, IRQF_DISABLED|IRQF_SHARED,
"aha152x",
> shpnt) ) {
> + if ( request_irq(shpnt->irq, intr, IRQF_SHARED, "aha152x", shpnt) )
{
> printk(KERN_ERR "aha152x%d: failed to reassign irq %d.\n",
> shpnt->host_no, shpnt->irq);
> goto out_host_put;
> }
> diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
> index 5b212f0..c3499dd 100644
> --- a/drivers/scsi/aic7xxx_old.c
> +++ b/drivers/scsi/aic7xxx_old.c
> @@ -8306,7 +8306,7 @@ aic7xxx_register(struct scsi_host_template
*template,
> struct aic7xxx_host *p,
> "aic7xxx", p));
> if (result < 0)
> {
> - result = (request_irq(p->irq, do_aic7xxx_isr, IRQF_DISABLED |
> IRQF_SHARED,
> + result = (request_irq(p->irq, do_aic7xxx_isr, IRQF_SHARED,
> "aic7xxx", p));
> }
> }
> diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
> index c454e44..d58ea8e 100644
> --- a/drivers/scsi/arm/acornscsi.c
> +++ b/drivers/scsi/arm/acornscsi.c
> @@ -2997,7 +2997,7 @@ acornscsi_probe(struct expansion_card *ec, const
struct
> ecard_id *id)
> ec->irqaddr = ashost->fast + INT_REG;
> ec->irqmask = 0x0a;
>
> - ret = request_irq(host->irq, acornscsi_intr, IRQF_DISABLED,
"acornscsi",
> ashost);
> + ret = request_irq(host->irq, acornscsi_intr, 0, "acornscsi",
ashost);
> if (ret) {
> printk(KERN_CRIT "scsi%d: IRQ%d not free: %d\n",
> host->host_no, ashost->scsi.irq, ret);
> diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
> index a3398fe..c5f46ba 100644
> --- a/drivers/scsi/arm/cumana_1.c
> +++ b/drivers/scsi/arm/cumana_1.c
> @@ -264,7 +264,7 @@ cumanascsi1_probe(struct expansion_card *ec, const
struct
> ecard_id *id)
> goto out_unmap;
> }
>
> - ret = request_irq(host->irq, cumanascsi_intr, IRQF_DISABLED,
> + ret = request_irq(host->irq, cumanascsi_intr, 0,
> "CumanaSCSI-1", host);
> if (ret) {
> printk("scsi%d: IRQ%d not free: %d\n",
> diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
> index 547987b..084ed7b 100644
> --- a/drivers/scsi/arm/cumana_2.c
> +++ b/drivers/scsi/arm/cumana_2.c
> @@ -456,7 +456,7 @@ cumanascsi2_probe(struct expansion_card *ec, const
struct
> ecard_id *id)
> goto out_free;
>
> ret = request_irq(ec->irq, cumanascsi_2_intr,
> - IRQF_DISABLED, "cumanascsi2", info);
> + 0, "cumanascsi2", info);
> if (ret) {
> printk("scsi%d: IRQ%d not free: %d\n",
> host->host_no, ec->irq, ret);
> diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
> index 9274c06..49ac0c2 100644
> --- a/drivers/scsi/arm/powertec.c
> +++ b/drivers/scsi/arm/powertec.c
> @@ -369,7 +369,7 @@ powertecscsi_probe(struct expansion_card *ec, const
struct
> ecard_id *id)
> goto out_free;
>
> ret = request_irq(ec->irq, powertecscsi_intr,
> - IRQF_DISABLED, "powertec", info);
> + 0, "powertec", info);
> if (ret) {
> printk("scsi%d: IRQ%d not free: %d\n",
> host->host_no, ec->irq, ret);
> diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c
> index c2677ba..c77c820 100644
> --- a/drivers/scsi/dtc.c
> +++ b/drivers/scsi/dtc.c
> @@ -277,7 +277,7 @@ found:
> /* With interrupts enabled, it will sometimes hang when
doing heavy
> * reads. So better not enable them until I finger it out.
*/
> if (instance->irq != SCSI_IRQ_NONE)
> - if (request_irq(instance->irq, dtc_intr,
IRQF_DISABLED,
> + if (request_irq(instance->irq, dtc_intr, 0,
> "dtc", instance)) {
> printk(KERN_ERR "scsi%d : IRQ%d not free,
interrupts
> disabled\n", instance->host_no, instance->irq);
> instance->irq = SCSI_IRQ_NONE;
> diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
> index 94de889..bc2e02e 100644
> --- a/drivers/scsi/eata.c
> +++ b/drivers/scsi/eata.c
> @@ -1221,7 +1221,7 @@ static int port_detect(unsigned long port_base,
unsigned
> int j,
>
> /* Board detected, allocate its IRQ */
> if (request_irq(irq, do_interrupt_handler,
> - IRQF_DISABLED | ((subversion == ESA) ? IRQF_SHARED :
0),
> + ((subversion == ESA) ? IRQF_SHARED : 0),
> driver_name, (void *)&sha[j])) {
> printk("%s: unable to allocate IRQ %u, detaching.\n", name,
> irq);
> diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
> index d5f8362..dcc9820 100644
> --- a/drivers/scsi/eata_pio.c
> +++ b/drivers/scsi/eata_pio.c
> @@ -723,7 +723,7 @@ static int register_pio_HBA(long base, struct get_conf
*gc,
> struct pci_dev *pdev
> return 0;
>
> if (!reg_IRQ[gc->IRQ]) { /* Interrupt already registered ? */
> - if (!request_irq(gc->IRQ, do_eata_pio_int_handler,
IRQF_DISABLED,
> "EATA-PIO", sh)) {
> + if (!request_irq(gc->IRQ, do_eata_pio_int_handler, 0,
"EATA-PIO",
> sh)) {
> reg_IRQ[gc->IRQ]++;
> if (!gc->IRQ_TR)
> reg_IRQL[gc->IRQ] = 1; /* IRQ is edge
triggered */
> @@ -957,7 +957,7 @@ static int eata_pio_detect(struct scsi_host_template
> *tpnt)
>
> for (i = 0; i <= MAXIRQ; i++)
> if (reg_IRQ[i])
> - request_irq(i, do_eata_pio_int_handler,
IRQF_DISABLED,
> "EATA-PIO", NULL);
> + request_irq(i, do_eata_pio_int_handler, 0,
"EATA-PIO", NULL);
>
> HBA_ptr = first_HBA;
>
> diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
> index 81182ba..72cf40f 100644
> --- a/drivers/scsi/g_NCR5380.c
> +++ b/drivers/scsi/g_NCR5380.c
> @@ -462,7 +462,7 @@ int __init generic_NCR5380_detect(struct
> scsi_host_template * tpnt)
>
> if (instance->irq != SCSI_IRQ_NONE)
> if (request_irq(instance->irq, generic_NCR5380_intr,
> - IRQF_DISABLED, "NCR5380", instance))
{
> + 0, "NCR5380", instance)) {
> printk(KERN_WARNING "scsi%d : IRQ%d not
free, interrupts
> disabled\n", instance->host_no, instance->irq);
> instance->irq = SCSI_IRQ_NONE;
> }
> diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
> index 3242bca..045cc61 100644
> --- a/drivers/scsi/gdth.c
> +++ b/drivers/scsi/gdth.c
> @@ -4718,7 +4718,7 @@ static int __init gdth_isa_probe_one(u32 isa_bios)
> printk("Configuring GDT-ISA HA at BIOS 0x%05X IRQ %u DRQ %u\n",
> isa_bios, ha->irq, ha->drq);
>
> - error = request_irq(ha->irq, gdth_interrupt, IRQF_DISABLED, "gdth",
ha);
> + error = request_irq(ha->irq, gdth_interrupt, 0, "gdth", ha);
> if (error) {
> printk("GDT-ISA: Unable to allocate IRQ\n");
> goto out_host_put;
> @@ -4850,7 +4850,7 @@ static int __init gdth_eisa_probe_one(u16 eisa_slot)
> printk("Configuring GDT-EISA HA at Slot %d IRQ %u\n",
> eisa_slot >> 12, ha->irq);
>
> - error = request_irq(ha->irq, gdth_interrupt, IRQF_DISABLED, "gdth",
ha);
> + error = request_irq(ha->irq, gdth_interrupt, 0, "gdth", ha);
> if (error) {
> printk("GDT-EISA: Unable to allocate IRQ\n");
> goto out_host_put;
> @@ -4987,7 +4987,7 @@ static int __devinit gdth_pci_probe_one(gdth_pci_str
> *pcistr,
> ha->irq);
>
> error = request_irq(ha->irq, gdth_interrupt,
> - IRQF_DISABLED|IRQF_SHARED, "gdth", ha);
> + IRQF_SHARED, "gdth", ha);
> if (error) {
> printk("GDT-PCI: Unable to allocate IRQ\n");
> goto out_host_put;
> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
> index b200b73..444ea3b 100644
> --- a/drivers/scsi/hpsa.c
> +++ b/drivers/scsi/hpsa.c
> @@ -4025,10 +4025,10 @@ static int hpsa_request_irq(struct ctlr_info *h,
>
> if (h->msix_vector || h->msi_vector)
> rc = request_irq(h->intr[h->intr_mode], msixhandler,
> - IRQF_DISABLED, h->devname, h);
> + 0, h->devname, h);
> else
> rc = request_irq(h->intr[h->intr_mode], intxhandler,
> - IRQF_DISABLED, h->devname, h);
> + 0, h->devname, h);
> if (rc) {
> dev_err(&h->pdev->dev, "unable to get irq %d for %s\n",
> h->intr[h->intr_mode], h->devname);
> diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c
> b/drivers/scsi/ibmvscsi/ibmvstgt.c
> index 2256bab..41d42f2 100644
> --- a/drivers/scsi/ibmvscsi/ibmvstgt.c
> +++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
> @@ -589,7 +589,7 @@ static int crq_queue_create(struct crq_queue *queue,
> struct srp_target *target)
> }
>
> err = request_irq(vport->dma_dev->irq, &ibmvstgt_interrupt,
> - IRQF_DISABLED, "ibmvstgt", target);
> + 0, "ibmvstgt", target);
> if (err)
> goto req_irq_failed;
>
> diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
> index 112f1be..1efb20b 100644
> --- a/drivers/scsi/in2000.c
> +++ b/drivers/scsi/in2000.c
> @@ -2016,7 +2016,7 @@ static int __init in2000_detect(struct
> scsi_host_template * tpnt)
> write1_io(0, IO_FIFO_READ); /* start fifo out in read
mode */
> write1_io(0, IO_INTR_MASK); /* allow all ints */
> x = int_tab[(switches & (SW_INT0 | SW_INT1)) >>
SW_INT_SHIFT];
> - if (request_irq(x, in2000_intr, IRQF_DISABLED, "in2000",
instance))
> {
> + if (request_irq(x, in2000_intr, 0, "in2000", instance)) {
> printk("in2000_detect: Unable to allocate IRQ.\n");
> detect_count--;
> continue;
> diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
> index dd741bc..4c80c7d 100644
> --- a/drivers/scsi/initio.c
> +++ b/drivers/scsi/initio.c
> @@ -2931,7 +2931,7 @@ static int initio_probe_one(struct pci_dev *pdev,
> shost->base = host->addr;
> shost->sg_tablesize = TOTAL_SG_ENTRY;
>
> - error = request_irq(pdev->irq, i91u_intr, IRQF_DISABLED|IRQF_SHARED,
> "i91u", shost);
> + error = request_irq(pdev->irq, i91u_intr, IRQF_SHARED, "i91u",
shost);
> if (error < 0) {
> printk(KERN_WARNING "initio: Unable to request IRQ %d\n",
> pdev->irq);
> goto out_free_scbs;
> diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c
> index f2018b4..e75d43d 100644
> --- a/drivers/scsi/pas16.c
> +++ b/drivers/scsi/pas16.c
> @@ -453,7 +453,7 @@ int __init pas16_detect(struct scsi_host_template *
tpnt)
> instance->irq = NCR5380_probe_irq(instance, PAS16_IRQS);
>
> if (instance->irq != SCSI_IRQ_NONE)
> - if (request_irq(instance->irq, pas16_intr, IRQF_DISABLED,
> + if (request_irq(instance->irq, pas16_intr, 0,
> "pas16", instance)) {
> printk("scsi%d : IRQ%d not free, interrupts disabled\n",
> instance->host_no, instance->irq);
> diff --git a/drivers/scsi/pm8001/pm8001_init.c
> b/drivers/scsi/pm8001/pm8001_init.c
> index 172cefb..d148ba3 100644
> --- a/drivers/scsi/pm8001/pm8001_init.c
> +++ b/drivers/scsi/pm8001/pm8001_init.c
> @@ -553,12 +553,10 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info
> *pm8001_ha,
> {
> u32 i = 0, j = 0;
> u32 number_of_intr = 1;
> - int flag = 0;
> u32 max_entry;
> int rc;
> max_entry = sizeof(pm8001_ha->msix_entries) /
> sizeof(pm8001_ha->msix_entries[0]);
> - flag |= IRQF_DISABLED;
> for (i = 0; i < max_entry ; i++)
> pm8001_ha->msix_entries[i].entry = i;
> rc = pci_enable_msix(pm8001_ha->pdev, pm8001_ha->msix_entries,
> @@ -567,7 +565,7 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info
> *pm8001_ha,
> if (!rc) {
> for (i = 0; i < number_of_intr; i++) {
> if (request_irq(pm8001_ha->msix_entries[i].vector,
> - irq_handler, flag, DRV_NAME,
> + irq_handler, 0, DRV_NAME,
> SHOST_TO_SAS_HA(pm8001_ha->shost))) {
> for (j = 0; j < i; j++)
> free_irq(
> diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c
> index 041eaaa..d9142a2 100644
> --- a/drivers/scsi/t128.c
> +++ b/drivers/scsi/t128.c
> @@ -259,7 +259,7 @@ found:
> instance->irq = NCR5380_probe_irq(instance, T128_IRQS);
>
> if (instance->irq != SCSI_IRQ_NONE)
> - if (request_irq(instance->irq, t128_intr, IRQF_DISABLED, "t128",
> + if (request_irq(instance->irq, t128_intr, 0, "t128",
> instance)) {
> printk("scsi%d : IRQ%d not free, interrupts disabled\n",
> instance->host_no, instance->irq);
> diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
> index 90e104d..5c50f9c 100644
> --- a/drivers/scsi/u14-34f.c
> +++ b/drivers/scsi/u14-34f.c
> @@ -874,7 +874,7 @@ static int port_detect \
>
> /* Board detected, allocate its IRQ */
> if (request_irq(irq, do_interrupt_handler,
> - IRQF_DISABLED | ((subversion == ESA) ? IRQF_SHARED : 0),
> + ((subversion == ESA) ? IRQF_SHARED : 0),
> driver_name, (void *) &sha[j])) {
> printk("%s: unable to allocate IRQ %u, detaching.\n", name, irq);
> goto freelock;
> diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
> index 9ee0afe..8cab246 100644
> --- a/drivers/scsi/wd7000.c
> +++ b/drivers/scsi/wd7000.c
> @@ -1253,7 +1253,7 @@ static int wd7000_init(Adapter * host)
> return 0;
>
>
> - if (request_irq(host->irq, wd7000_intr, IRQF_DISABLED, "wd7000",
host))
> {
> + if (request_irq(host->irq, wd7000_intr, 0, "wd7000", host)) {
> printk("wd7000_init: can't get IRQ %d.\n", host->irq);
> return (0);
> }
> --
> 1.7.4.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 32/55] i2c: irq: Remove IRQF_DISABLED
2011-09-22 8:58 ` [PATCH 32/55] i2c: " Yong Zhang
@ 2011-09-24 11:53 ` Jean Delvare
2011-10-04 20:59 ` Ben Dooks
1 sibling, 0 replies; 11+ messages in thread
From: Jean Delvare @ 2011-09-24 11:53 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, 22 Sep 2011 16:58:59 +0800, Yong Zhang wrote:
> Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
>
> So now this flag is a NOOP and can be removed.
>
> Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> Acked-by: Barry Song <21cnbao@gmail.com>
> ---
> drivers/i2c/busses/i2c-bfin-twi.c | 4 ++--
> drivers/i2c/busses/i2c-designware.c | 2 +-
> drivers/i2c/busses/i2c-highlander.c | 2 +-
> drivers/i2c/busses/i2c-nomadik.c | 2 +-
> drivers/i2c/busses/i2c-nuc900.c | 2 +-
> drivers/i2c/busses/i2c-pmcmsp.c | 2 +-
> drivers/i2c/busses/i2c-s3c2410.c | 2 +-
> drivers/i2c/busses/i2c-sh7760.c | 2 +-
> drivers/i2c/busses/i2c-sh_mobile.c | 2 +-
> drivers/i2c/busses/i2c-stu300.c | 2 +-
> 10 files changed, 11 insertions(+), 11 deletions(-)
Ben, I'll let you pick this patch as it only touches drivers which are
under your responsibility. This will limit the risk of conflicts
between our trees.
--
Jean Delvare
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 49/55] video: irq: Remove IRQF_DISABLED
2011-09-22 8:59 ` [PATCH 49/55] video: " Yong Zhang
@ 2011-10-04 20:20 ` Florian Tobias Schandinat
0 siblings, 0 replies; 11+ messages in thread
From: Florian Tobias Schandinat @ 2011-10-04 20:20 UTC (permalink / raw)
To: linux-arm-kernel
On 09/22/2011 08:59 AM, Yong Zhang wrote:
> Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
>
> So now this flag is a NOOP and can be removed.
>
> Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
> Acked-by: David Brown <davidb@codeaurora.org>
Applied.
Thanks,
Florian Tobias Schandinat
> ---
> drivers/video/au1200fb.c | 2 +-
> drivers/video/bf54x-lq043fb.c | 2 +-
> drivers/video/bfin-lq035q1-fb.c | 2 +-
> drivers/video/bfin-t350mcqb-fb.c | 2 +-
> drivers/video/bfin_adv7393fb.c | 2 +-
> drivers/video/mb862xx/mb862xxfbdrv.c | 4 ++--
> drivers/video/msm/mddi.c | 2 +-
> drivers/video/msm/mdp.c | 2 +-
> drivers/video/nuc900fb.c | 2 +-
> drivers/video/omap2/displays/panel-taal.c | 2 +-
> drivers/video/ps3fb.c | 2 +-
> drivers/video/pxa3xx-gcu.c | 2 +-
> drivers/video/pxafb.c | 2 +-
> drivers/video/s3c2410fb.c | 2 +-
> drivers/video/sa1100fb.c | 3 +--
> drivers/video/sh_mobile_lcdcfb.c | 2 +-
> drivers/video/tmiofb.c | 2 +-
> drivers/video/vt8500lcdfb.c | 2 +-
> 18 files changed, 19 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c
> index a19a40e..7200559 100644
> --- a/drivers/video/au1200fb.c
> +++ b/drivers/video/au1200fb.c
> @@ -1673,7 +1673,7 @@ static int __devinit au1200fb_drv_probe(struct platform_device *dev)
> /* Now hook interrupt too */
> irq = platform_get_irq(dev, 0);
> ret = request_irq(irq, au1200fb_handle_irq,
> - IRQF_DISABLED | IRQF_SHARED, "lcd", (void *)dev);
> + IRQF_SHARED, "lcd", (void *)dev);
> if (ret) {
> print_err("fail to request interrupt line %d (err: %d)",
> irq, ret);
> diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
> index 2464b91..56720fb 100644
> --- a/drivers/video/bf54x-lq043fb.c
> +++ b/drivers/video/bf54x-lq043fb.c
> @@ -633,7 +633,7 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
> goto out7;
> }
>
> - if (request_irq(info->irq, bfin_bf54x_irq_error, IRQF_DISABLED,
> + if (request_irq(info->irq, bfin_bf54x_irq_error, 0,
> "PPI ERROR", info) < 0) {
> printk(KERN_ERR DRIVER_NAME
> ": unable to request PPI ERROR IRQ\n");
> diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
> index 23b6c4b..c633068 100644
> --- a/drivers/video/bfin-lq035q1-fb.c
> +++ b/drivers/video/bfin-lq035q1-fb.c
> @@ -695,7 +695,7 @@ static int __devinit bfin_lq035q1_probe(struct platform_device *pdev)
> goto out7;
> }
>
> - ret = request_irq(info->irq, bfin_lq035q1_irq_error, IRQF_DISABLED,
> + ret = request_irq(info->irq, bfin_lq035q1_irq_error, 0,
> DRIVER_NAME" PPI ERROR", info);
> if (ret < 0) {
> dev_err(&pdev->dev, "unable to request PPI ERROR IRQ\n");
> diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
> index d8de29f..d5e1267 100644
> --- a/drivers/video/bfin-t350mcqb-fb.c
> +++ b/drivers/video/bfin-t350mcqb-fb.c
> @@ -529,7 +529,7 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
> goto out7;
> }
>
> - ret = request_irq(info->irq, bfin_t350mcqb_irq_error, IRQF_DISABLED,
> + ret = request_irq(info->irq, bfin_t350mcqb_irq_error, 0,
> "PPI ERROR", info);
> if (ret < 0) {
> printk(KERN_ERR DRIVER_NAME
> diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
> index 8486f54..811dd7f 100644
> --- a/drivers/video/bfin_adv7393fb.c
> +++ b/drivers/video/bfin_adv7393fb.c
> @@ -481,7 +481,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> goto out_4;
> }
>
> - if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, IRQF_DISABLED,
> + if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, 0,
> "PPI ERROR", fbdev) < 0) {
> dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
> ret = -EFAULT;
> diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c
> index 12a634a..11a7a33 100644
> --- a/drivers/video/mb862xx/mb862xxfbdrv.c
> +++ b/drivers/video/mb862xx/mb862xxfbdrv.c
> @@ -738,7 +738,7 @@ static int __devinit of_platform_mb862xx_probe(struct platform_device *ofdev)
> if (mb862xx_gdc_init(par))
> goto io_unmap;
>
> - if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED,
> + if (request_irq(par->irq, mb862xx_intr, 0,
> DRV_NAME, (void *)par)) {
> dev_err(dev, "Cannot request irq\n");
> goto io_unmap;
> @@ -1074,7 +1074,7 @@ static int __devinit mb862xx_pci_probe(struct pci_dev *pdev,
> if (mb862xx_pci_gdc_init(par))
> goto io_unmap;
>
> - if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED | IRQF_SHARED,
> + if (request_irq(par->irq, mb862xx_intr, IRQF_SHARED,
> DRV_NAME, (void *)par)) {
> dev_err(dev, "Cannot request irq\n");
> goto io_unmap;
> diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
> index 178b072..4527cbf 100644
> --- a/drivers/video/msm/mddi.c
> +++ b/drivers/video/msm/mddi.c
> @@ -715,7 +715,7 @@ static int __devinit mddi_probe(struct platform_device *pdev)
>
> mddi->int_enable = 0;
> mddi_writel(mddi->int_enable, INTEN);
> - ret = request_irq(mddi->irq, mddi_isr, IRQF_DISABLED, "mddi",
> + ret = request_irq(mddi->irq, mddi_isr, 0, "mddi",
> &mddi->client_data);
> if (ret) {
> printk(KERN_ERR "mddi: failed to request enable irq!\n");
> diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
> index 2750ed2..cb2ddf1 100644
> --- a/drivers/video/msm/mdp.c
> +++ b/drivers/video/msm/mdp.c
> @@ -426,7 +426,7 @@ int mdp_probe(struct platform_device *pdev)
> goto error_get_clk;
> }
>
> - ret = request_irq(mdp->irq, mdp_isr, IRQF_DISABLED, "msm_mdp", mdp);
> + ret = request_irq(mdp->irq, mdp_isr, 0, "msm_mdp", mdp);
> if (ret)
> goto error_request_irq;
> disable_irq(mdp->irq);
> diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c
> index 37dd850..d1fbbd8 100644
> --- a/drivers/video/nuc900fb.c
> +++ b/drivers/video/nuc900fb.c
> @@ -587,7 +587,7 @@ static int __devinit nuc900fb_probe(struct platform_device *pdev)
> fbinfo->flags = FBINFO_FLAG_DEFAULT;
> fbinfo->pseudo_palette = &fbi->pseudo_pal;
>
> - ret = request_irq(irq, nuc900fb_irqhandler, IRQF_DISABLED,
> + ret = request_irq(irq, nuc900fb_irqhandler, 0,
> pdev->name, fbinfo);
> if (ret) {
> dev_err(&pdev->dev, "cannot register irq handler %d -err %d\n",
> diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
> index 7f91002..80c3f6a 100644
> --- a/drivers/video/omap2/displays/panel-taal.c
> +++ b/drivers/video/omap2/displays/panel-taal.c
> @@ -1034,7 +1034,7 @@ static int taal_probe(struct omap_dss_device *dssdev)
> gpio_direction_input(gpio);
>
> r = request_irq(gpio_to_irq(gpio), taal_te_isr,
> - IRQF_DISABLED | IRQF_TRIGGER_RISING,
> + IRQF_TRIGGER_RISING,
> "taal vsync", dssdev);
>
> if (r) {
> diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
> index 65560a1..213fbbc 100644
> --- a/drivers/video/ps3fb.c
> +++ b/drivers/video/ps3fb.c
> @@ -1082,7 +1082,7 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
> }
>
> retval = request_irq(ps3fb.irq_no, ps3fb_vsync_interrupt,
> - IRQF_DISABLED, DEVICE_NAME, &dev->core);
> + 0, DEVICE_NAME, &dev->core);
> if (retval) {
> dev_err(&dev->core, "%s: request_irq failed %d\n", __func__,
> retval);
> diff --git a/drivers/video/pxa3xx-gcu.c b/drivers/video/pxa3xx-gcu.c
> index d8de557..1ed8b36 100644
> --- a/drivers/video/pxa3xx-gcu.c
> +++ b/drivers/video/pxa3xx-gcu.c
> @@ -676,7 +676,7 @@ pxa3xx_gcu_probe(struct platform_device *dev)
> }
>
> ret = request_irq(irq, pxa3xx_gcu_handle_irq,
> - IRQF_DISABLED, DRV_NAME, priv);
> + 0, DRV_NAME, priv);
> if (ret) {
> dev_err(&dev->dev, "request_irq failed\n");
> ret = -EBUSY;
> diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
> index 0f4e8c9..e89778f 100644
> --- a/drivers/video/pxafb.c
> +++ b/drivers/video/pxafb.c
> @@ -2191,7 +2191,7 @@ static int __devinit pxafb_probe(struct platform_device *dev)
> goto failed_free_mem;
> }
>
> - ret = request_irq(irq, pxafb_handle_irq, IRQF_DISABLED, "LCD", fbi);
> + ret = request_irq(irq, pxafb_handle_irq, 0, "LCD", fbi);
> if (ret) {
> dev_err(&dev->dev, "request_irq failed: %d\n", ret);
> ret = -EBUSY;
> diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
> index 798144a..ee4c0df 100644
> --- a/drivers/video/s3c2410fb.c
> +++ b/drivers/video/s3c2410fb.c
> @@ -910,7 +910,7 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev,
> for (i = 0; i < 256; i++)
> info->palette_buffer[i] = PALETTE_BUFF_CLEAR;
>
> - ret = request_irq(irq, s3c2410fb_irq, IRQF_DISABLED, pdev->name, info);
> + ret = request_irq(irq, s3c2410fb_irq, 0, pdev->name, info);
> if (ret) {
> dev_err(&pdev->dev, "cannot get irq %d - err %d\n", irq, ret);
> ret = -EBUSY;
> diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
> index e8b76d6..98d55d0 100644
> --- a/drivers/video/sa1100fb.c
> +++ b/drivers/video/sa1100fb.c
> @@ -1457,8 +1457,7 @@ static int __devinit sa1100fb_probe(struct platform_device *pdev)
> if (ret)
> goto failed;
>
> - ret = request_irq(irq, sa1100fb_handle_irq, IRQF_DISABLED,
> - "LCD", fbi);
> + ret = request_irq(irq, sa1100fb_handle_irq, 0, "LCD", fbi);
> if (ret) {
> printk(KERN_ERR "sa1100fb: request_irq failed: %d\n", ret);
> goto failed;
> diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
> index 4636f9d..facffc2 100644
> --- a/drivers/video/sh_mobile_lcdcfb.c
> +++ b/drivers/video/sh_mobile_lcdcfb.c
> @@ -1577,7 +1577,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, priv);
>
> - error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED,
> + error = request_irq(i, sh_mobile_lcdc_irq, 0,
> dev_name(&pdev->dev), priv);
> if (error) {
> dev_err(&pdev->dev, "unable to request irq\n");
> diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c
> index cd1c4dc..8e4a446 100644
> --- a/drivers/video/tmiofb.c
> +++ b/drivers/video/tmiofb.c
> @@ -744,7 +744,7 @@ static int __devinit tmiofb_probe(struct platform_device *dev)
> goto err_ioremap_vram;
> }
>
> - retval = request_irq(irq, &tmiofb_irq, IRQF_DISABLED,
> + retval = request_irq(irq, &tmiofb_irq, 0,
> dev_name(&dev->dev), info);
>
> if (retval)
> diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
> index c13c246..777c21d 100644
> --- a/drivers/video/vt8500lcdfb.c
> +++ b/drivers/video/vt8500lcdfb.c
> @@ -355,7 +355,7 @@ static int __devinit vt8500lcd_probe(struct platform_device *pdev)
> goto failed_free_palette;
> }
>
> - ret = request_irq(irq, vt8500lcd_handle_irq, IRQF_DISABLED, "LCD", fbi);
> + ret = request_irq(irq, vt8500lcd_handle_irq, 0, "LCD", fbi);
> if (ret) {
> dev_err(&pdev->dev, "request_irq failed: %d\n", ret);
> ret = -EBUSY;
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 32/55] i2c: irq: Remove IRQF_DISABLED
2011-09-22 8:58 ` [PATCH 32/55] i2c: " Yong Zhang
2011-09-24 11:53 ` Jean Delvare
@ 2011-10-04 20:59 ` Ben Dooks
1 sibling, 0 replies; 11+ messages in thread
From: Ben Dooks @ 2011-10-04 20:59 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Sep 22, 2011 at 04:58:59PM +0800, Yong Zhang wrote:
> Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
>
> So now this flag is a NOOP and can be removed.
ok, applied thanks.
--
Ben Dooks, ben at fluff.org, http://www.fluff.org/ben/
Large Hadron Colada: A large Pina Colada that makes the universe disappear.
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2011-10-04 20:59 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
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2011-09-22 8:58 ` [PATCH 24/55] SCSI: irq: Remove IRQF_DISABLED Yong Zhang
2011-09-23 1:35 ` Jack Wang
2011-09-22 8:58 ` [PATCH 30/55] dmaengine: " Yong Zhang
2011-09-22 8:58 ` [PATCH 32/55] i2c: " Yong Zhang
2011-09-24 11:53 ` Jean Delvare
2011-10-04 20:59 ` Ben Dooks
2011-09-22 8:59 ` [PATCH 46/55] rtc: " Yong Zhang
2011-09-22 8:59 ` [PATCH 49/55] video: " Yong Zhang
2011-10-04 20:20 ` Florian Tobias Schandinat
2011-09-22 8:59 ` [PATCH 51/55] watchdog: " Yong Zhang
2011-09-22 8:59 ` [PATCH 53/55] sound: " Yong Zhang
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