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* [PATCH 1/5] irqchip: ftintc010: mark all function static
@ 2023-05-16 20:05 Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 2/5] irqchip: mmp: remove non-DT codepath Arnd Bergmann
                   ` (5 more replies)
  0 siblings, 6 replies; 13+ messages in thread
From: Arnd Bergmann @ 2023-05-16 20:05 UTC (permalink / raw)
  To: Thomas Gleixner, Marc Zyngier, Linus Walleij; +Cc: Arnd Bergmann, linux-kernel

From: Arnd Bergmann <arnd@arndb.de>

Two functions were always global but never had any callers
outside of this file:

drivers/irqchip/irq-ftintc010.c:128:39: error: no previous prototype for 'ft010_irqchip_handle_irq'
drivers/irqchip/irq-ftintc010.c:165:12: error: no previous prototype for 'ft010_of_init_irq'

Fixes: b4d3053c8ce9 ("irqchip: Add a driver for Cortina Gemini")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/irqchip/irq-ftintc010.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-ftintc010.c b/drivers/irqchip/irq-ftintc010.c
index 46a3aa60e50e..359efc1d1be7 100644
--- a/drivers/irqchip/irq-ftintc010.c
+++ b/drivers/irqchip/irq-ftintc010.c
@@ -125,7 +125,7 @@ static struct irq_chip ft010_irq_chip = {
 /* Local static for the IRQ entry call */
 static struct ft010_irq_data firq;
 
-asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
+static asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
 {
 	struct ft010_irq_data *f = &firq;
 	int irq;
@@ -162,7 +162,7 @@ static const struct irq_domain_ops ft010_irqdomain_ops = {
 	.xlate = irq_domain_xlate_onetwocell,
 };
 
-int __init ft010_of_init_irq(struct device_node *node,
+static int __init ft010_of_init_irq(struct device_node *node,
 			      struct device_node *parent)
 {
 	struct ft010_irq_data *f = &firq;
-- 
2.39.2


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH 2/5] irqchip: mmp: remove non-DT codepath
  2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
@ 2023-05-16 20:05 ` Arnd Bergmann
  2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/mmp: Remove " irqchip-bot for Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 3/5] irqchip: clps711x: remove unused clps711x_intc_init() function Arnd Bergmann
                   ` (4 subsequent siblings)
  5 siblings, 1 reply; 13+ messages in thread
From: Arnd Bergmann @ 2023-05-16 20:05 UTC (permalink / raw)
  To: Thomas Gleixner, Marc Zyngier, Arnd Bergmann; +Cc: Ben Dooks, linux-kernel

From: Arnd Bergmann <arnd@arndb.de>

Building with "W=1" warns about missing declarations for
two functions in the mmp irqchip driver:

drivers/irqchip/irq-mmp.c:248:13: error: no previous prototype for 'icu_init_irq'
drivers/irqchip/irq-mmp.c:271:13: error: no previous prototype for 'mmp2_init_icu'

The declarations are present in an unused header, but since there is no
caller, it's best to just remove the functions and the header completely,
making the driver DT-only to match the state of the platform.

Fixes: 77acc85ce797 ("ARM: mmp: remove device definitions")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/irqchip/irq-mmp.c   | 127 ------------------------------------
 include/linux/irqchip/mmp.h |  10 ---
 2 files changed, 137 deletions(-)
 delete mode 100644 include/linux/irqchip/mmp.h

diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c
index 83455ca72439..25cf4f80e767 100644
--- a/drivers/irqchip/irq-mmp.c
+++ b/drivers/irqchip/irq-mmp.c
@@ -244,132 +244,6 @@ static void __exception_irq_entry mmp2_handle_irq(struct pt_regs *regs)
 	generic_handle_domain_irq(icu_data[0].domain, hwirq);
 }
 
-/* MMP (ARMv5) */
-void __init icu_init_irq(void)
-{
-	int irq;
-
-	max_icu_nr = 1;
-	mmp_icu_base = ioremap(0xd4282000, 0x1000);
-	icu_data[0].conf_enable = mmp_conf.conf_enable;
-	icu_data[0].conf_disable = mmp_conf.conf_disable;
-	icu_data[0].conf_mask = mmp_conf.conf_mask;
-	icu_data[0].nr_irqs = 64;
-	icu_data[0].virq_base = 0;
-	icu_data[0].domain = irq_domain_add_legacy(NULL, 64, 0, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[0]);
-	for (irq = 0; irq < 64; irq++) {
-		icu_mask_irq(irq_get_irq_data(irq));
-		irq_set_chip_and_handler(irq, &icu_irq_chip, handle_level_irq);
-	}
-	irq_set_default_host(icu_data[0].domain);
-	set_handle_irq(mmp_handle_irq);
-}
-
-/* MMP2 (ARMv7) */
-void __init mmp2_init_icu(void)
-{
-	int irq, end;
-
-	max_icu_nr = 8;
-	mmp_icu_base = ioremap(0xd4282000, 0x1000);
-	icu_data[0].conf_enable = mmp2_conf.conf_enable;
-	icu_data[0].conf_disable = mmp2_conf.conf_disable;
-	icu_data[0].conf_mask = mmp2_conf.conf_mask;
-	icu_data[0].nr_irqs = 64;
-	icu_data[0].virq_base = 0;
-	icu_data[0].domain = irq_domain_add_legacy(NULL, 64, 0, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[0]);
-	icu_data[1].reg_status = mmp_icu_base + 0x150;
-	icu_data[1].reg_mask = mmp_icu_base + 0x168;
-	icu_data[1].clr_mfp_irq_base = icu_data[0].virq_base +
-				icu_data[0].nr_irqs;
-	icu_data[1].clr_mfp_hwirq = 1;		/* offset to IRQ_MMP2_PMIC_BASE */
-	icu_data[1].nr_irqs = 2;
-	icu_data[1].cascade_irq = 4;
-	icu_data[1].virq_base = icu_data[0].virq_base + icu_data[0].nr_irqs;
-	icu_data[1].domain = irq_domain_add_legacy(NULL, icu_data[1].nr_irqs,
-						   icu_data[1].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[1]);
-	icu_data[2].reg_status = mmp_icu_base + 0x154;
-	icu_data[2].reg_mask = mmp_icu_base + 0x16c;
-	icu_data[2].nr_irqs = 2;
-	icu_data[2].cascade_irq = 5;
-	icu_data[2].virq_base = icu_data[1].virq_base + icu_data[1].nr_irqs;
-	icu_data[2].domain = irq_domain_add_legacy(NULL, icu_data[2].nr_irqs,
-						   icu_data[2].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[2]);
-	icu_data[3].reg_status = mmp_icu_base + 0x180;
-	icu_data[3].reg_mask = mmp_icu_base + 0x17c;
-	icu_data[3].nr_irqs = 3;
-	icu_data[3].cascade_irq = 9;
-	icu_data[3].virq_base = icu_data[2].virq_base + icu_data[2].nr_irqs;
-	icu_data[3].domain = irq_domain_add_legacy(NULL, icu_data[3].nr_irqs,
-						   icu_data[3].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[3]);
-	icu_data[4].reg_status = mmp_icu_base + 0x158;
-	icu_data[4].reg_mask = mmp_icu_base + 0x170;
-	icu_data[4].nr_irqs = 5;
-	icu_data[4].cascade_irq = 17;
-	icu_data[4].virq_base = icu_data[3].virq_base + icu_data[3].nr_irqs;
-	icu_data[4].domain = irq_domain_add_legacy(NULL, icu_data[4].nr_irqs,
-						   icu_data[4].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[4]);
-	icu_data[5].reg_status = mmp_icu_base + 0x15c;
-	icu_data[5].reg_mask = mmp_icu_base + 0x174;
-	icu_data[5].nr_irqs = 15;
-	icu_data[5].cascade_irq = 35;
-	icu_data[5].virq_base = icu_data[4].virq_base + icu_data[4].nr_irqs;
-	icu_data[5].domain = irq_domain_add_legacy(NULL, icu_data[5].nr_irqs,
-						   icu_data[5].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[5]);
-	icu_data[6].reg_status = mmp_icu_base + 0x160;
-	icu_data[6].reg_mask = mmp_icu_base + 0x178;
-	icu_data[6].nr_irqs = 2;
-	icu_data[6].cascade_irq = 51;
-	icu_data[6].virq_base = icu_data[5].virq_base + icu_data[5].nr_irqs;
-	icu_data[6].domain = irq_domain_add_legacy(NULL, icu_data[6].nr_irqs,
-						   icu_data[6].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[6]);
-	icu_data[7].reg_status = mmp_icu_base + 0x188;
-	icu_data[7].reg_mask = mmp_icu_base + 0x184;
-	icu_data[7].nr_irqs = 2;
-	icu_data[7].cascade_irq = 55;
-	icu_data[7].virq_base = icu_data[6].virq_base + icu_data[6].nr_irqs;
-	icu_data[7].domain = irq_domain_add_legacy(NULL, icu_data[7].nr_irqs,
-						   icu_data[7].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[7]);
-	end = icu_data[7].virq_base + icu_data[7].nr_irqs;
-	for (irq = 0; irq < end; irq++) {
-		icu_mask_irq(irq_get_irq_data(irq));
-		if (irq == icu_data[1].cascade_irq ||
-		    irq == icu_data[2].cascade_irq ||
-		    irq == icu_data[3].cascade_irq ||
-		    irq == icu_data[4].cascade_irq ||
-		    irq == icu_data[5].cascade_irq ||
-		    irq == icu_data[6].cascade_irq ||
-		    irq == icu_data[7].cascade_irq) {
-			irq_set_chip(irq, &icu_irq_chip);
-			irq_set_chained_handler(irq, icu_mux_irq_demux);
-		} else {
-			irq_set_chip_and_handler(irq, &icu_irq_chip,
-						 handle_level_irq);
-		}
-	}
-	irq_set_default_host(icu_data[0].domain);
-	set_handle_irq(mmp2_handle_irq);
-}
-
-#ifdef CONFIG_OF
 static int __init mmp_init_bases(struct device_node *node)
 {
 	int ret, nr_irqs, irq, i = 0;
@@ -548,4 +422,3 @@ static int __init mmp2_mux_of_init(struct device_node *node,
 	return -EINVAL;
 }
 IRQCHIP_DECLARE(mmp2_mux_intc, "mrvl,mmp2-mux-intc", mmp2_mux_of_init);
-#endif
diff --git a/include/linux/irqchip/mmp.h b/include/linux/irqchip/mmp.h
deleted file mode 100644
index aa1813749a4f..000000000000
--- a/include/linux/irqchip/mmp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef	__IRQCHIP_MMP_H
-#define	__IRQCHIP_MMP_H
-
-extern struct irq_chip icu_irq_chip;
-
-extern void icu_init_irq(void);
-extern void mmp2_init_icu(void);
-
-#endif	/* __IRQCHIP_MMP_H */
-- 
2.39.2


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH 3/5] irqchip: clps711x: remove unused clps711x_intc_init() function
  2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 2/5] irqchip: mmp: remove non-DT codepath Arnd Bergmann
@ 2023-05-16 20:05 ` Arnd Bergmann
  2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/clps711x: Remove " irqchip-bot for Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h Arnd Bergmann
                   ` (3 subsequent siblings)
  5 siblings, 1 reply; 13+ messages in thread
From: Arnd Bergmann @ 2023-05-16 20:05 UTC (permalink / raw)
  To: Thomas Gleixner, Marc Zyngier, Alexander Shiyan, Arnd Bergmann
  Cc: linux-kernel, linux-arm-kernel

From: Arnd Bergmann <arnd@arndb.de>

This function has no caller or declaration any more:

drivers/irqchip/irq-clps711x.c:215:13: error: no previous prototype for 'clps711x_intc_init'

The #ifdef check around clps711x_intc_init_dt() is also not
needed since the file is only built when that is enabled.

Fixes: 4a56f46a7dc6 ("ARM: clps711x: Remove boards support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/irqchip/irq-clps711x.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c
index 77ebe7e47e0e..e731e0784f7e 100644
--- a/drivers/irqchip/irq-clps711x.c
+++ b/drivers/irqchip/irq-clps711x.c
@@ -212,12 +212,6 @@ static int __init _clps711x_intc_init(struct device_node *np,
 	return err;
 }
 
-void __init clps711x_intc_init(phys_addr_t base, resource_size_t size)
-{
-	BUG_ON(_clps711x_intc_init(NULL, base, size));
-}
-
-#ifdef CONFIG_IRQCHIP
 static int __init clps711x_intc_init_dt(struct device_node *np,
 					struct device_node *parent)
 {
@@ -231,4 +225,3 @@ static int __init clps711x_intc_init_dt(struct device_node *np,
 	return _clps711x_intc_init(np, res.start, resource_size(&res));
 }
 IRQCHIP_DECLARE(clps711x, "cirrus,ep7209-intc", clps711x_intc_init_dt);
-#endif
-- 
2.39.2


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h
  2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 2/5] irqchip: mmp: remove non-DT codepath Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 3/5] irqchip: clps711x: remove unused clps711x_intc_init() function Arnd Bergmann
@ 2023-05-16 20:05 ` Arnd Bergmann
  2023-05-27 10:39   ` Shawn Guo
  2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/mxs: Include linux/irqchip/mxs.h irqchip-bot for Arnd Bergmann
  2023-05-16 20:05 ` [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype Arnd Bergmann
                   ` (2 subsequent siblings)
  5 siblings, 2 replies; 13+ messages in thread
From: Arnd Bergmann @ 2023-05-16 20:05 UTC (permalink / raw)
  To: Thomas Gleixner, Marc Zyngier, Shawn Guo, Sascha Hauer
  Cc: Arnd Bergmann, Pengutronix Kernel Team, Fabio Estevam,
	NXP Linux Team, linux-kernel, linux-arm-kernel

From: Arnd Bergmann <arnd@arndb.de>

This header contains the definition for icoll_handle_irq(), which
is used in arch/arm/mach-mxs/mach-mxs.c, without this we get a warning
about a missing prototype when building with W=1.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/irqchip/irq-mxs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index 55cb6b5a686e..b3b1fba871c1 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/irqchip.h>
+#include <linux/irqchip/mxs.h>
 #include <linux/irqdomain.h>
 #include <linux/io.h>
 #include <linux/of.h>
-- 
2.39.2


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype
  2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
                   ` (2 preceding siblings ...)
  2023-05-16 20:05 ` [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h Arnd Bergmann
@ 2023-05-16 20:05 ` Arnd Bergmann
  2023-05-18 13:19   ` Hanjun Guo
  2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/gicv3: Add " irqchip-bot for Arnd Bergmann
  2023-05-17  7:06 ` [PATCH 1/5] irqchip: ftintc010: mark all function static Linus Walleij
  2023-06-17  6:39 ` [irqchip: irq/irqchip-next] irqchip/ftintc010: Mark " irqchip-bot for Arnd Bergmann
  5 siblings, 2 replies; 13+ messages in thread
From: Arnd Bergmann @ 2023-05-16 20:05 UTC (permalink / raw)
  Cc: Arnd Bergmann, Hanjun Guo, Joerg Roedel, Robin Murphy,
	Shameer Kolothum, linux-kernel

From: Arnd Bergmann <arnd@arndb.de>

iort_pmsi_get_dev_id() has a __weak definition in the driver, and
an override in arm64 specific code, but the declaration is conditional
and not always seen when the copy in the driver gets built:

drivers/irqchip/irq-gic-v3-its-platform-msi.c:41:12: error: no previous prototype for 'iort_pmsi_get_dev_id' [-Werror=missing-prototypes]

Move the existing declaration out of the #ifdef block to ensure
it can be seen in all configurations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 include/linux/acpi_iort.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/acpi_iort.h b/include/linux/acpi_iort.h
index b43be0987b19..6b70d02bc5f9 100644
--- a/include/linux/acpi_iort.h
+++ b/include/linux/acpi_iort.h
@@ -26,13 +26,14 @@ int iort_register_domain_token(int trans_id, phys_addr_t base,
 			       struct fwnode_handle *fw_node);
 void iort_deregister_domain_token(int trans_id);
 struct fwnode_handle *iort_find_domain_token(int trans_id);
+int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
+
 #ifdef CONFIG_ACPI_IORT
 void acpi_iort_init(void);
 u32 iort_msi_map_id(struct device *dev, u32 id);
 struct irq_domain *iort_get_device_domain(struct device *dev, u32 id,
 					  enum irq_domain_bus_token bus_token);
 void acpi_configure_pmsi_domain(struct device *dev);
-int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
 void iort_get_rmr_sids(struct fwnode_handle *iommu_fwnode,
 		       struct list_head *head);
 void iort_put_rmr_sids(struct fwnode_handle *iommu_fwnode,
-- 
2.39.2


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* Re: [PATCH 1/5] irqchip: ftintc010: mark all function static
  2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
                   ` (3 preceding siblings ...)
  2023-05-16 20:05 ` [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype Arnd Bergmann
@ 2023-05-17  7:06 ` Linus Walleij
  2023-06-17  6:39 ` [irqchip: irq/irqchip-next] irqchip/ftintc010: Mark " irqchip-bot for Arnd Bergmann
  5 siblings, 0 replies; 13+ messages in thread
From: Linus Walleij @ 2023-05-17  7:06 UTC (permalink / raw)
  To: Arnd Bergmann; +Cc: Thomas Gleixner, Marc Zyngier, Arnd Bergmann, linux-kernel

On Tue, May 16, 2023 at 10:05 PM Arnd Bergmann <arnd@kernel.org> wrote:

> From: Arnd Bergmann <arnd@arndb.de>
>
> Two functions were always global but never had any callers
> outside of this file:
>
> drivers/irqchip/irq-ftintc010.c:128:39: error: no previous prototype for 'ft010_irqchip_handle_irq'
> drivers/irqchip/irq-ftintc010.c:165:12: error: no previous prototype for 'ft010_of_init_irq'
>
> Fixes: b4d3053c8ce9 ("irqchip: Add a driver for Cortina Gemini")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

It's a leftover from when this was called from boardfile code.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype
  2023-05-16 20:05 ` [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype Arnd Bergmann
@ 2023-05-18 13:19   ` Hanjun Guo
  2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/gicv3: Add " irqchip-bot for Arnd Bergmann
  1 sibling, 0 replies; 13+ messages in thread
From: Hanjun Guo @ 2023-05-18 13:19 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Arnd Bergmann, Joerg Roedel, Robin Murphy, Shameer Kolothum,
	linux-kernel

On 2023/5/17 4:05, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> iort_pmsi_get_dev_id() has a __weak definition in the driver, and
> an override in arm64 specific code, but the declaration is conditional
> and not always seen when the copy in the driver gets built:
> 
> drivers/irqchip/irq-gic-v3-its-platform-msi.c:41:12: error: no previous prototype for 'iort_pmsi_get_dev_id' [-Werror=missing-prototypes]
> 
> Move the existing declaration out of the #ifdef block to ensure
> it can be seen in all configurations.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>   include/linux/acpi_iort.h | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/include/linux/acpi_iort.h b/include/linux/acpi_iort.h
> index b43be0987b19..6b70d02bc5f9 100644
> --- a/include/linux/acpi_iort.h
> +++ b/include/linux/acpi_iort.h
> @@ -26,13 +26,14 @@ int iort_register_domain_token(int trans_id, phys_addr_t base,
>   			       struct fwnode_handle *fw_node);
>   void iort_deregister_domain_token(int trans_id);
>   struct fwnode_handle *iort_find_domain_token(int trans_id);
> +int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
> +
>   #ifdef CONFIG_ACPI_IORT
>   void acpi_iort_init(void);
>   u32 iort_msi_map_id(struct device *dev, u32 id);
>   struct irq_domain *iort_get_device_domain(struct device *dev, u32 id,
>   					  enum irq_domain_bus_token bus_token);
>   void acpi_configure_pmsi_domain(struct device *dev);
> -int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
>   void iort_get_rmr_sids(struct fwnode_handle *iommu_fwnode,
>   		       struct list_head *head);
>   void iort_put_rmr_sids(struct fwnode_handle *iommu_fwnode,

Reviewed-by: Hanjun Guo <guohanjun@huawei.com>

Thanks
Hanjun

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h
  2023-05-16 20:05 ` [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h Arnd Bergmann
@ 2023-05-27 10:39   ` Shawn Guo
  2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/mxs: Include linux/irqchip/mxs.h irqchip-bot for Arnd Bergmann
  1 sibling, 0 replies; 13+ messages in thread
From: Shawn Guo @ 2023-05-27 10:39 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Thomas Gleixner, Marc Zyngier, Sascha Hauer, Arnd Bergmann,
	Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
	linux-kernel, linux-arm-kernel

On Tue, May 16, 2023 at 10:05:07PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> This header contains the definition for icoll_handle_irq(), which
> is used in arch/arm/mach-mxs/mach-mxs.c, without this we get a warning
> about a missing prototype when building with W=1.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Acked-by: Shawn Guo <shawnguo@kernel.org>

> ---
>  drivers/irqchip/irq-mxs.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
> index 55cb6b5a686e..b3b1fba871c1 100644
> --- a/drivers/irqchip/irq-mxs.c
> +++ b/drivers/irqchip/irq-mxs.c
> @@ -9,6 +9,7 @@
>  #include <linux/init.h>
>  #include <linux/irq.h>
>  #include <linux/irqchip.h>
> +#include <linux/irqchip/mxs.h>
>  #include <linux/irqdomain.h>
>  #include <linux/io.h>
>  #include <linux/of.h>
> -- 
> 2.39.2
> 

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [irqchip: irq/irqchip-next] irqchip/gicv3: Add a iort_pmsi_get_dev_id() prototype
  2023-05-16 20:05 ` [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype Arnd Bergmann
  2023-05-18 13:19   ` Hanjun Guo
@ 2023-06-17  6:39   ` irqchip-bot for Arnd Bergmann
  1 sibling, 0 replies; 13+ messages in thread
From: irqchip-bot for Arnd Bergmann @ 2023-06-17  6:39 UTC (permalink / raw)
  To: linux-kernel; +Cc: Arnd Bergmann, Hanjun Guo, Marc Zyngier, tglx

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     415e84294798d1cb041c902168393054cc4ad211
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/415e84294798d1cb041c902168393054cc4ad211
Author:        Arnd Bergmann <arnd@arndb.de>
AuthorDate:    Tue, 16 May 2023 22:05:08 +02:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 17 Jun 2023 07:21:24 +01:00

irqchip/gicv3: Add a iort_pmsi_get_dev_id() prototype

iort_pmsi_get_dev_id() has a __weak definition in the driver, and
an override in arm64 specific code, but the declaration is conditional
and not always seen when the copy in the driver gets built:

drivers/irqchip/irq-gic-v3-its-platform-msi.c:41:12: error: no previous prototype for 'iort_pmsi_get_dev_id' [-Werror=missing-prototypes]

Move the existing declaration out of the #ifdef block to ensure
it can be seen in all configurations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230516200516.554663-5-arnd@kernel.org
---
 include/linux/acpi_iort.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/acpi_iort.h b/include/linux/acpi_iort.h
index b43be09..6b70d02 100644
--- a/include/linux/acpi_iort.h
+++ b/include/linux/acpi_iort.h
@@ -26,13 +26,14 @@ int iort_register_domain_token(int trans_id, phys_addr_t base,
 			       struct fwnode_handle *fw_node);
 void iort_deregister_domain_token(int trans_id);
 struct fwnode_handle *iort_find_domain_token(int trans_id);
+int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
+
 #ifdef CONFIG_ACPI_IORT
 void acpi_iort_init(void);
 u32 iort_msi_map_id(struct device *dev, u32 id);
 struct irq_domain *iort_get_device_domain(struct device *dev, u32 id,
 					  enum irq_domain_bus_token bus_token);
 void acpi_configure_pmsi_domain(struct device *dev);
-int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
 void iort_get_rmr_sids(struct fwnode_handle *iommu_fwnode,
 		       struct list_head *head);
 void iort_put_rmr_sids(struct fwnode_handle *iommu_fwnode,

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [irqchip: irq/irqchip-next] irqchip/mxs: Include linux/irqchip/mxs.h
  2023-05-16 20:05 ` [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h Arnd Bergmann
  2023-05-27 10:39   ` Shawn Guo
@ 2023-06-17  6:39   ` irqchip-bot for Arnd Bergmann
  1 sibling, 0 replies; 13+ messages in thread
From: irqchip-bot for Arnd Bergmann @ 2023-06-17  6:39 UTC (permalink / raw)
  To: linux-kernel; +Cc: Arnd Bergmann, Shawn Guo, Marc Zyngier, tglx

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     5b7e5676209120814dbb9fec8bc3769f0f7a7958
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/5b7e5676209120814dbb9fec8bc3769f0f7a7958
Author:        Arnd Bergmann <arnd@arndb.de>
AuthorDate:    Tue, 16 May 2023 22:05:07 +02:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 17 Jun 2023 07:21:15 +01:00

irqchip/mxs: Include linux/irqchip/mxs.h

This header contains the definition for icoll_handle_irq(), which
is used in arch/arm/mach-mxs/mach-mxs.c, without this we get a warning
about a missing prototype when building with W=1.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230516200516.554663-4-arnd@kernel.org
---
 drivers/irqchip/irq-mxs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index 55cb6b5..b3b1fba 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/irqchip.h>
+#include <linux/irqchip/mxs.h>
 #include <linux/irqdomain.h>
 #include <linux/io.h>
 #include <linux/of.h>

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [irqchip: irq/irqchip-next] irqchip/clps711x: Remove unused clps711x_intc_init() function
  2023-05-16 20:05 ` [PATCH 3/5] irqchip: clps711x: remove unused clps711x_intc_init() function Arnd Bergmann
@ 2023-06-17  6:39   ` irqchip-bot for Arnd Bergmann
  0 siblings, 0 replies; 13+ messages in thread
From: irqchip-bot for Arnd Bergmann @ 2023-06-17  6:39 UTC (permalink / raw)
  To: linux-kernel; +Cc: Arnd Bergmann, Marc Zyngier, tglx

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     eee284fe8f326719fed1963e0851cbb2185076f8
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/eee284fe8f326719fed1963e0851cbb2185076f8
Author:        Arnd Bergmann <arnd@arndb.de>
AuthorDate:    Tue, 16 May 2023 22:05:06 +02:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 17 Jun 2023 07:21:08 +01:00

irqchip/clps711x: Remove unused clps711x_intc_init() function

This function has no caller or declaration any more:

drivers/irqchip/irq-clps711x.c:215:13: error: no previous prototype for 'clps711x_intc_init'

The #ifdef check around clps711x_intc_init_dt() is also not
needed since the file is only built when that is enabled.

Fixes: 4a56f46a7dc6 ("ARM: clps711x: Remove boards support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230516200516.554663-3-arnd@kernel.org
---
 drivers/irqchip/irq-clps711x.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c
index 77ebe7e..e731e07 100644
--- a/drivers/irqchip/irq-clps711x.c
+++ b/drivers/irqchip/irq-clps711x.c
@@ -212,12 +212,6 @@ out_kfree:
 	return err;
 }
 
-void __init clps711x_intc_init(phys_addr_t base, resource_size_t size)
-{
-	BUG_ON(_clps711x_intc_init(NULL, base, size));
-}
-
-#ifdef CONFIG_IRQCHIP
 static int __init clps711x_intc_init_dt(struct device_node *np,
 					struct device_node *parent)
 {
@@ -231,4 +225,3 @@ static int __init clps711x_intc_init_dt(struct device_node *np,
 	return _clps711x_intc_init(np, res.start, resource_size(&res));
 }
 IRQCHIP_DECLARE(clps711x, "cirrus,ep7209-intc", clps711x_intc_init_dt);
-#endif

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [irqchip: irq/irqchip-next] irqchip/mmp: Remove non-DT codepath
  2023-05-16 20:05 ` [PATCH 2/5] irqchip: mmp: remove non-DT codepath Arnd Bergmann
@ 2023-06-17  6:39   ` irqchip-bot for Arnd Bergmann
  0 siblings, 0 replies; 13+ messages in thread
From: irqchip-bot for Arnd Bergmann @ 2023-06-17  6:39 UTC (permalink / raw)
  To: linux-kernel; +Cc: Arnd Bergmann, Marc Zyngier, tglx

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     f1771b85e3086c9506c3de81e993330bca568ba5
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/f1771b85e3086c9506c3de81e993330bca568ba5
Author:        Arnd Bergmann <arnd@arndb.de>
AuthorDate:    Tue, 16 May 2023 22:05:05 +02:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 17 Jun 2023 07:21:02 +01:00

irqchip/mmp: Remove non-DT codepath

Building with "W=1" warns about missing declarations for
two functions in the mmp irqchip driver:

drivers/irqchip/irq-mmp.c:248:13: error: no previous prototype for 'icu_init_irq'
drivers/irqchip/irq-mmp.c:271:13: error: no previous prototype for 'mmp2_init_icu'

The declarations are present in an unused header, but since there is no
caller, it's best to just remove the functions and the header completely,
making the driver DT-only to match the state of the platform.

Fixes: 77acc85ce797 ("ARM: mmp: remove device definitions")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230516200516.554663-2-arnd@kernel.org
---
 drivers/irqchip/irq-mmp.c   | 127 +-----------------------------------
 include/linux/irqchip/mmp.h |  10 +---
 2 files changed, 137 deletions(-)
 delete mode 100644 include/linux/irqchip/mmp.h

diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c
index 83455ca..25cf4f8 100644
--- a/drivers/irqchip/irq-mmp.c
+++ b/drivers/irqchip/irq-mmp.c
@@ -244,132 +244,6 @@ static void __exception_irq_entry mmp2_handle_irq(struct pt_regs *regs)
 	generic_handle_domain_irq(icu_data[0].domain, hwirq);
 }
 
-/* MMP (ARMv5) */
-void __init icu_init_irq(void)
-{
-	int irq;
-
-	max_icu_nr = 1;
-	mmp_icu_base = ioremap(0xd4282000, 0x1000);
-	icu_data[0].conf_enable = mmp_conf.conf_enable;
-	icu_data[0].conf_disable = mmp_conf.conf_disable;
-	icu_data[0].conf_mask = mmp_conf.conf_mask;
-	icu_data[0].nr_irqs = 64;
-	icu_data[0].virq_base = 0;
-	icu_data[0].domain = irq_domain_add_legacy(NULL, 64, 0, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[0]);
-	for (irq = 0; irq < 64; irq++) {
-		icu_mask_irq(irq_get_irq_data(irq));
-		irq_set_chip_and_handler(irq, &icu_irq_chip, handle_level_irq);
-	}
-	irq_set_default_host(icu_data[0].domain);
-	set_handle_irq(mmp_handle_irq);
-}
-
-/* MMP2 (ARMv7) */
-void __init mmp2_init_icu(void)
-{
-	int irq, end;
-
-	max_icu_nr = 8;
-	mmp_icu_base = ioremap(0xd4282000, 0x1000);
-	icu_data[0].conf_enable = mmp2_conf.conf_enable;
-	icu_data[0].conf_disable = mmp2_conf.conf_disable;
-	icu_data[0].conf_mask = mmp2_conf.conf_mask;
-	icu_data[0].nr_irqs = 64;
-	icu_data[0].virq_base = 0;
-	icu_data[0].domain = irq_domain_add_legacy(NULL, 64, 0, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[0]);
-	icu_data[1].reg_status = mmp_icu_base + 0x150;
-	icu_data[1].reg_mask = mmp_icu_base + 0x168;
-	icu_data[1].clr_mfp_irq_base = icu_data[0].virq_base +
-				icu_data[0].nr_irqs;
-	icu_data[1].clr_mfp_hwirq = 1;		/* offset to IRQ_MMP2_PMIC_BASE */
-	icu_data[1].nr_irqs = 2;
-	icu_data[1].cascade_irq = 4;
-	icu_data[1].virq_base = icu_data[0].virq_base + icu_data[0].nr_irqs;
-	icu_data[1].domain = irq_domain_add_legacy(NULL, icu_data[1].nr_irqs,
-						   icu_data[1].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[1]);
-	icu_data[2].reg_status = mmp_icu_base + 0x154;
-	icu_data[2].reg_mask = mmp_icu_base + 0x16c;
-	icu_data[2].nr_irqs = 2;
-	icu_data[2].cascade_irq = 5;
-	icu_data[2].virq_base = icu_data[1].virq_base + icu_data[1].nr_irqs;
-	icu_data[2].domain = irq_domain_add_legacy(NULL, icu_data[2].nr_irqs,
-						   icu_data[2].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[2]);
-	icu_data[3].reg_status = mmp_icu_base + 0x180;
-	icu_data[3].reg_mask = mmp_icu_base + 0x17c;
-	icu_data[3].nr_irqs = 3;
-	icu_data[3].cascade_irq = 9;
-	icu_data[3].virq_base = icu_data[2].virq_base + icu_data[2].nr_irqs;
-	icu_data[3].domain = irq_domain_add_legacy(NULL, icu_data[3].nr_irqs,
-						   icu_data[3].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[3]);
-	icu_data[4].reg_status = mmp_icu_base + 0x158;
-	icu_data[4].reg_mask = mmp_icu_base + 0x170;
-	icu_data[4].nr_irqs = 5;
-	icu_data[4].cascade_irq = 17;
-	icu_data[4].virq_base = icu_data[3].virq_base + icu_data[3].nr_irqs;
-	icu_data[4].domain = irq_domain_add_legacy(NULL, icu_data[4].nr_irqs,
-						   icu_data[4].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[4]);
-	icu_data[5].reg_status = mmp_icu_base + 0x15c;
-	icu_data[5].reg_mask = mmp_icu_base + 0x174;
-	icu_data[5].nr_irqs = 15;
-	icu_data[5].cascade_irq = 35;
-	icu_data[5].virq_base = icu_data[4].virq_base + icu_data[4].nr_irqs;
-	icu_data[5].domain = irq_domain_add_legacy(NULL, icu_data[5].nr_irqs,
-						   icu_data[5].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[5]);
-	icu_data[6].reg_status = mmp_icu_base + 0x160;
-	icu_data[6].reg_mask = mmp_icu_base + 0x178;
-	icu_data[6].nr_irqs = 2;
-	icu_data[6].cascade_irq = 51;
-	icu_data[6].virq_base = icu_data[5].virq_base + icu_data[5].nr_irqs;
-	icu_data[6].domain = irq_domain_add_legacy(NULL, icu_data[6].nr_irqs,
-						   icu_data[6].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[6]);
-	icu_data[7].reg_status = mmp_icu_base + 0x188;
-	icu_data[7].reg_mask = mmp_icu_base + 0x184;
-	icu_data[7].nr_irqs = 2;
-	icu_data[7].cascade_irq = 55;
-	icu_data[7].virq_base = icu_data[6].virq_base + icu_data[6].nr_irqs;
-	icu_data[7].domain = irq_domain_add_legacy(NULL, icu_data[7].nr_irqs,
-						   icu_data[7].virq_base, 0,
-						   &irq_domain_simple_ops,
-						   &icu_data[7]);
-	end = icu_data[7].virq_base + icu_data[7].nr_irqs;
-	for (irq = 0; irq < end; irq++) {
-		icu_mask_irq(irq_get_irq_data(irq));
-		if (irq == icu_data[1].cascade_irq ||
-		    irq == icu_data[2].cascade_irq ||
-		    irq == icu_data[3].cascade_irq ||
-		    irq == icu_data[4].cascade_irq ||
-		    irq == icu_data[5].cascade_irq ||
-		    irq == icu_data[6].cascade_irq ||
-		    irq == icu_data[7].cascade_irq) {
-			irq_set_chip(irq, &icu_irq_chip);
-			irq_set_chained_handler(irq, icu_mux_irq_demux);
-		} else {
-			irq_set_chip_and_handler(irq, &icu_irq_chip,
-						 handle_level_irq);
-		}
-	}
-	irq_set_default_host(icu_data[0].domain);
-	set_handle_irq(mmp2_handle_irq);
-}
-
-#ifdef CONFIG_OF
 static int __init mmp_init_bases(struct device_node *node)
 {
 	int ret, nr_irqs, irq, i = 0;
@@ -548,4 +422,3 @@ err:
 	return -EINVAL;
 }
 IRQCHIP_DECLARE(mmp2_mux_intc, "mrvl,mmp2-mux-intc", mmp2_mux_of_init);
-#endif
diff --git a/include/linux/irqchip/mmp.h b/include/linux/irqchip/mmp.h
deleted file mode 100644
index aa18137..0000000
--- a/include/linux/irqchip/mmp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef	__IRQCHIP_MMP_H
-#define	__IRQCHIP_MMP_H
-
-extern struct irq_chip icu_irq_chip;
-
-extern void icu_init_irq(void);
-extern void mmp2_init_icu(void);
-
-#endif	/* __IRQCHIP_MMP_H */

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [irqchip: irq/irqchip-next] irqchip/ftintc010: Mark all function static
  2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
                   ` (4 preceding siblings ...)
  2023-05-17  7:06 ` [PATCH 1/5] irqchip: ftintc010: mark all function static Linus Walleij
@ 2023-06-17  6:39 ` irqchip-bot for Arnd Bergmann
  5 siblings, 0 replies; 13+ messages in thread
From: irqchip-bot for Arnd Bergmann @ 2023-06-17  6:39 UTC (permalink / raw)
  To: linux-kernel; +Cc: Arnd Bergmann, Linus Walleij, Marc Zyngier, tglx

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     97bb0f8e847c0ea6bf926c4e3b7633dd6acfabf2
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/97bb0f8e847c0ea6bf926c4e3b7633dd6acfabf2
Author:        Arnd Bergmann <arnd@arndb.de>
AuthorDate:    Tue, 16 May 2023 22:05:04 +02:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 17 Jun 2023 07:20:52 +01:00

irqchip/ftintc010: Mark all function static

Two functions were always global but never had any callers
outside of this file:

drivers/irqchip/irq-ftintc010.c:128:39: error: no previous prototype for 'ft010_irqchip_handle_irq'
drivers/irqchip/irq-ftintc010.c:165:12: error: no previous prototype for 'ft010_of_init_irq'

Fixes: b4d3053c8ce9 ("irqchip: Add a driver for Cortina Gemini")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230516200516.554663-1-arnd@kernel.org
---
 drivers/irqchip/irq-ftintc010.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-ftintc010.c b/drivers/irqchip/irq-ftintc010.c
index 46a3aa6..359efc1 100644
--- a/drivers/irqchip/irq-ftintc010.c
+++ b/drivers/irqchip/irq-ftintc010.c
@@ -125,7 +125,7 @@ static struct irq_chip ft010_irq_chip = {
 /* Local static for the IRQ entry call */
 static struct ft010_irq_data firq;
 
-asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
+static asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
 {
 	struct ft010_irq_data *f = &firq;
 	int irq;
@@ -162,7 +162,7 @@ static const struct irq_domain_ops ft010_irqdomain_ops = {
 	.xlate = irq_domain_xlate_onetwocell,
 };
 
-int __init ft010_of_init_irq(struct device_node *node,
+static int __init ft010_of_init_irq(struct device_node *node,
 			      struct device_node *parent)
 {
 	struct ft010_irq_data *f = &firq;

^ permalink raw reply related	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2023-06-17  6:40 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-05-16 20:05 [PATCH 1/5] irqchip: ftintc010: mark all function static Arnd Bergmann
2023-05-16 20:05 ` [PATCH 2/5] irqchip: mmp: remove non-DT codepath Arnd Bergmann
2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/mmp: Remove " irqchip-bot for Arnd Bergmann
2023-05-16 20:05 ` [PATCH 3/5] irqchip: clps711x: remove unused clps711x_intc_init() function Arnd Bergmann
2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/clps711x: Remove " irqchip-bot for Arnd Bergmann
2023-05-16 20:05 ` [PATCH 4/5] irqchip: mxs: include linux/irqchip/mxs.h Arnd Bergmann
2023-05-27 10:39   ` Shawn Guo
2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/mxs: Include linux/irqchip/mxs.h irqchip-bot for Arnd Bergmann
2023-05-16 20:05 ` [PATCH 5/5] irqchip: gicv3: add a iort_pmsi_get_dev_id() prototype Arnd Bergmann
2023-05-18 13:19   ` Hanjun Guo
2023-06-17  6:39   ` [irqchip: irq/irqchip-next] irqchip/gicv3: Add " irqchip-bot for Arnd Bergmann
2023-05-17  7:06 ` [PATCH 1/5] irqchip: ftintc010: mark all function static Linus Walleij
2023-06-17  6:39 ` [irqchip: irq/irqchip-next] irqchip/ftintc010: Mark " irqchip-bot for Arnd Bergmann

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