[PATCH 38/61] platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver'

Greg Kroah-Hartman
2009-03-25T00:43:51Z

From: Ming Lei <tom.leiming@gmail.com>

This patch fixes the bug reported in
http://bugzilla.kernel.org/show_bug.cgi?id=11681.

"Lots of device drivers register a 'struct device_driver' with
the '.bus' member set to '&platform_bus_type'. This is wrong,
since the platform_bus functions expect the 'struct device_driver'
to be wrapped up in a 'struct platform_driver' which provides
some additional callbacks (like suspend_late, resume_early).
The effect may be that platform_suspend_late() uses bogus data
outside the device_driver struct as a pointer pointer to the
device driver's suspend_late() function or other hard to
reproduce failures."(Lothar Wassmann)

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
arch/mips/basler/excite/excite_iodev.c | 27 +++++++++++-----------
drivers/char/tpm/tpm_atmel.c | 28 ++++++++++++++++-------
drivers/char/tpm/tpm_tis.c | 28 ++++++++++++++++-------
drivers/ide/au1xxx-ide.c | 36 +++++++++++++++---------------
drivers/mtd/maps/pxa2xx-flash.c | 37 ++++++++++++++++---------------
drivers/mtd/nand/excite_nandflash.c | 25 +++++++++++----------
drivers/mtd/onenand/generic.c | 26 +++++++++++-----------
drivers/net/mipsnet.c | 26 +++++++++++----------
drivers/pcmcia/au1000_generic.c | 37 ++++++++++++++++++++-----------
drivers/pcmcia/i82365.c | 28 ++++++++++++++++------
drivers/pcmcia/m32r_cfc.c | 30 +++++++++++++++++-------
drivers/pcmcia/m32r_pcc.c | 30 +++++++++++++++++-------
drivers/pcmcia/sa1100_generic.c | 38 +++++++++++++++++++++++--------
drivers/pcmcia/tcic.c | 30 +++++++++++++++++-------
drivers/pcmcia/vrc4171_card.c | 34 ++++++++++++++++++++--------
drivers/scsi/a4000t.c | 26 +++++++++++----------
drivers/scsi/bvme6000_scsi.c | 26 +++++++++++----------
drivers/scsi/mvme16x_scsi.c | 26 +++++++++++----------
drivers/video/au1100fb.c | 31 +++++++++++++------------
drivers/video/au1200fb.c | 25 +++++++++++---------
drivers/watchdog/rm9k_wdt.c | 27 ++++++++++------------
21 files changed, 371 insertions(+), 250 deletions(-)

diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c
index a1e3526..dfbfd7e 100644
--- a/arch/mips/basler/excite/excite_iodev.c
+++ b/arch/mips/basler/excite/excite_iodev.c
@@ -33,8 +33,8 @@

static const struct resource *iodev_get_resource(struct platform_device *, const char *, unsigned int);
-static int __init iodev_probe(struct device *);
-static int __exit iodev_remove(struct device *);
+static int __init iodev_probe(struct platform_device *);
+static int __exit iodev_remove(struct platform_device *);
static int iodev_open(struct inode *, struct file *);
static int iodev_release(struct inode *, struct file *);
static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *);
@@ -65,13 +65,13 @@ static struct miscdevice miscdev =
.fops = &fops
};

-static struct device_driver iodev_driver =
-{
- .name = (char *) iodev_name,
- .bus = &platform_bus_type,
- .owner = THIS_MODULE,
+static struct platform_driver iodev_driver = {
+ .driver = {
+ .name = iodev_name,
+ .owner = THIS_MODULE,
+ },
.probe = iodev_probe,
- .remove = __exit_p(iodev_remove)
+ .remove = __devexit_p(iodev_remove),
};

@@ -89,11 +89,10 @@ iodev_get_resource(struct platform_device *pdv, const char *name,

/* No hotplugging on the platform bus - use __init */
-static int __init iodev_probe(struct device *dev)
+static int __init iodev_probe(struct platform_device *dev)
{
- struct platform_device * const pdv = to_platform_device(dev);
const struct resource * const ri =
- iodev_get_resource(pdv, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ);
+ iodev_get_resource(dev, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ);

if (unlikely(!ri))
return -ENXIO;
@@ -104,7 +103,7 @@ static int __init iodev_probe(struct device *dev)

-static int __exit iodev_remove(struct device *dev)
+static int __exit iodev_remove(struct platform_device *dev)
{
return misc_deregister(&miscdev);
}
@@ -160,14 +159,14 @@ static irqreturn_t iodev_irqhdl(int irq, void *ctxt)

static int __init iodev_init_module(void)
{
- return driver_register(&iodev_driver);
+ return platform_driver_register(&iodev_driver);
}

static void __exit iodev_cleanup_module(void)
{
- driver_unregister(&iodev_driver);
+ platform_driver_unregister(&iodev_driver);
}

module_init(iodev_init_module);
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index d0e7926..c64a1bc 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -168,12 +168,22 @@ static void atml_plat_remove(void)
}
}

-static struct device_driver atml_drv = {
- .name = "tpm_atmel",
- .bus = &platform_bus_type,
- .owner = THIS_MODULE,
- .suspend = tpm_pm_suspend,
- .resume = tpm_pm_resume,
+static int tpm_atml_suspend(struct platform_device *dev, pm_message_t msg)
+{
+ return tpm_pm_suspend(&dev->dev, msg);
+}
+
+static int tpm_atml_resume(struct platform_device *dev)
+{
+ return tpm_pm_resume(&dev->dev);
+}
+static struct platform_driver atml_drv = {
+ .driver = {
+ .name = "tpm_atmel",
+ .owner = THIS_MODULE,
+ },
+ .suspend = tpm_atml_suspend,
+ .resume = tpm_atml_resume,
};

static int __init init_atmel(void)
@@ -184,7 +194,7 @@ static int __init init_atmel(void)
unsigned long base;
struct tpm_chip *chip;

- rc = driver_register(&atml_drv);
+ rc = platform_driver_register(&atml_drv);
if (rc)
return rc;

@@ -223,13 +233,13 @@ err_rel_reg:
atmel_release_region(base,
region_size);
err_unreg_drv:
- driver_unregister(&atml_drv);
+ platform_driver_unregister(&atml_drv);
return rc;
}

static void __exit cleanup_atmel(void)
{
- driver_unregister(&atml_drv);
+ platform_driver_unregister(&atml_drv);
atml_plat_remove();
}

diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 717af7a..aec1931 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -654,12 +654,22 @@ module_param_string(hid, tpm_pnp_tbl[TIS_HID_USR_IDX].id,
sizeof(tpm_pnp_tbl[TIS_HID_USR_IDX].id), 0444);
MODULE_PARM_DESC(hid, "Set additional specific HID for this driver to probe");

-static struct device_driver tis_drv = {
- .name = "tpm_tis",
- .bus = &platform_bus_type,
- .owner = THIS_MODULE,
- .suspend = tpm_pm_suspend,
- .resume = tpm_pm_resume,
+static int tpm_tis_suspend(struct platform_device *dev, pm_message_t msg)
+{
+ return tpm_pm_suspend(&dev->dev, msg);
+}
+
+static int tpm_tis_resume(struct platform_device *dev)
+{
+ return tpm_pm_resume(&dev->dev);
+}
+static struct platform_driver tis_drv = {
+ .driver = {
+ .name = "tpm_tis",
+ .owner = THIS_MODULE,
+ },
+ .suspend = tpm_tis_suspend,
+ .resume = tpm_tis_resume,
};

static struct platform_device *pdev;
@@ -672,14 +682,14 @@ static int __init init_tis(void)
int rc;

if (force) {
- rc = driver_register(&tis_drv);
+ rc = platform_driver_register(&tis_drv);
if (rc < 0)
return rc;
if (IS_ERR(pdev=platform_device_register_simple("tpm_tis", -1, NULL, 0)))
return PTR_ERR(pdev);
if((rc=tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0)) != 0) {
platform_device_unregister(pdev);
- driver_unregister(&tis_drv);
+ platform_driver_unregister(&tis_drv);
}
return rc;
}
@@ -711,7 +721,7 @@ static void __exit cleanup_tis(void)

if (force) {
platform_device_unregister(pdev);
- driver_unregister(&tis_drv);
+ platform_driver_unregister(&tis_drv);
} else
pnp_unregister_driver(&tis_pnp_driver);
}
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index 79a2dfe..154ec2c 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -536,9 +536,8 @@ static const struct ide_port_info au1xxx_port_info = {
#endif
};

-static int au_ide_probe(struct device *dev)
+static int au_ide_probe(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
_auide_hwif *ahwif = &auide_hwif;
struct resource *res;
struct ide_host *host;
@@ -552,23 +551,23 @@ static int au_ide_probe(struct device *dev)
#endif

memset(&auide_hwif, 0, sizeof(_auide_hwif));
- ahwif->irq = platform_get_irq(pdev, 0);
+ ahwif->irq = platform_get_irq(dev, 0);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ res = platform_get_resource(dev, IORESOURCE_MEM, 0);

if (res == NULL) {
- pr_debug("%s %d: no base address\n", DRV_NAME, pdev->id);
+ pr_debug("%s %d: no base address\n", DRV_NAME, dev->id);
ret = -ENODEV;
goto out;
}
if (ahwif->irq < 0) {
- pr_debug("%s %d: no IRQ\n", DRV_NAME, pdev->id);
+ pr_debug("%s %d: no IRQ\n", DRV_NAME, dev->id);
ret = -ENODEV;
goto out;
}

if (!request_mem_region(res->start, res->end - res->start + 1,
- pdev->name)) {
+ dev->name)) {
pr_debug("%s: request_mem_region failed\n", DRV_NAME);
ret = -EBUSY;
goto out;
@@ -583,7 +582,7 @@ static int au_ide_probe(struct device *dev)
memset(&hw, 0, sizeof(hw));
auide_setup_ports(&hw, ahwif);
hw.irq = ahwif->irq;
- hw.dev = dev;
+ hw.dev = &dev->dev;
hw.chipset = ide_au1xxx;

ret = ide_host_add(&au1xxx_port_info, hws, &host);
@@ -592,7 +591,7 @@ static int au_ide_probe(struct device *dev)

auide_hwif.hwif = host->ports[0];

- dev_set_drvdata(dev, host);
+ platform_set_drvdata(dev, host);

printk(KERN_INFO "Au1xxx IDE(builtin) configured for %s\n", mode );

@@ -600,38 +599,39 @@ static int au_ide_probe(struct device *dev)
return ret;
}

-static int au_ide_remove(struct device *dev)
+static int au_ide_remove(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *res;
- struct ide_host *host = dev_get_drvdata(dev);
+ struct ide_host *host = platform_get_drvdata(dev);
_auide_hwif *ahwif = &auide_hwif;

ide_host_remove(host);

iounmap((void *)ahwif->regbase);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ res = platform_get_resource(dev, IORESOURCE_MEM, 0);
release_mem_region(res->start, res->end - res->start + 1);

return 0;
}

-static struct device_driver au1200_ide_driver = {
- .name = "au1200-ide",
- .bus = &platform_bus_type,
+static struct platform_driver au1200_ide_driver = {
+ .driver = {
+ .name = "au1200-ide",
+ .owner = THIS_MODULE,
+ },
.probe = au_ide_probe,
.remove = au_ide_remove,
};

static int __init au_ide_init(void)
{
- return driver_register(&au1200_ide_driver);
+ return platform_driver_register(&au1200_ide_driver);
}

static void __exit au_ide_exit(void)
{
- driver_unregister(&au1200_ide_driver);
+ platform_driver_unregister(&au1200_ide_driver);
}

MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 771139c..e9026cb 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -41,9 +41,8 @@ struct pxa2xx_flash_info {
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };

-static int __init pxa2xx_flash_probe(struct device *dev)
+static int __init pxa2xx_flash_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct flash_platform_data *flash = pdev->dev.platform_data;
struct pxa2xx_flash_info *info;
struct mtd_partition *parts;
@@ -114,15 +113,15 @@ static int __init pxa2xx_flash_probe(struct device *dev)
add_mtd_device(info->mtd);
}

- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
return 0;
}

-static int __exit pxa2xx_flash_remove(struct device *dev)
+static int __exit pxa2xx_flash_remove(struct platform_device *dev)
{
- struct pxa2xx_flash_info *info = dev_get_drvdata(dev);
+ struct pxa2xx_flash_info *info = platform_get_drvdata(dev);

- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);

#ifdef CONFIG_MTD_PARTITIONS
if (info->nr_parts)
@@ -141,9 +140,9 @@ static int __exit pxa2xx_flash_remove(struct device *dev)
}

#ifdef CONFIG_PM
-static int pxa2xx_flash_suspend(struct device *dev, pm_message_t state)
+static int pxa2xx_flash_suspend(struct platform_device *dev, pm_message_t state)
{
- struct pxa2xx_flash_info *info = dev_get_drvdata(dev);
+ struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
int ret = 0;

if (info->mtd && info->mtd->suspend)
@@ -151,17 +150,17 @@ static int pxa2xx_flash_suspend(struct device *dev, pm_message_t state)
return ret;
}

-static int pxa2xx_flash_resume(struct device *dev)
+static int pxa2xx_flash_resume(struct platform_device *dev)
{
- struct pxa2xx_flash_info *info = dev_get_drvdata(dev);
+ struct pxa2xx_flash_info *info = platform_get_drvdata(dev);

if (info->mtd && info->mtd->resume)
info->mtd->resume(info->mtd);
return 0;
}
-static void pxa2xx_flash_shutdown(struct device *dev)
+static void pxa2xx_flash_shutdown(struct platform_device *dev)
{
- struct pxa2xx_flash_info *info = dev_get_drvdata(dev);
+ struct pxa2xx_flash_info *info = platform_get_drvdata(dev);

if (info && info->mtd->suspend(info->mtd) == 0)
info->mtd->resume(info->mtd);
@@ -172,11 +171,13 @@ static void pxa2xx_flash_shutdown(struct device *dev)
#define pxa2xx_flash_shutdown NULL
#endif

-static struct device_driver pxa2xx_flash_driver = {
- .name = "pxa2xx-flash",
- .bus = &platform_bus_type,
+static struct platform_driver pxa2xx_flash_driver = {
+ .driver = {
+ .name = "pxa2xx-flash",
+ .owner = THIS_MODULE,
+ },
.probe = pxa2xx_flash_probe,
- .remove = __exit_p(pxa2xx_flash_remove),
+ .remove = __devexit_p(pxa2xx_flash_remove),
.suspend = pxa2xx_flash_suspend,
.resume = pxa2xx_flash_resume,
.shutdown = pxa2xx_flash_shutdown,
@@ -184,12 +185,12 @@ static struct device_driver pxa2xx_flash_driver = {

static int __init init_pxa2xx_flash(void)
{
- return driver_register(&pxa2xx_flash_driver);
+ return platform_driver_register(&pxa2xx_flash_driver);
}

static void __exit cleanup_pxa2xx_flash(void)
{
- driver_unregister(&pxa2xx_flash_driver);
+ platform_driver_unregister(&pxa2xx_flash_driver);
}

module_init(init_pxa2xx_flash);
diff --git a/drivers/mtd/nand/excite_nandflash.c b/drivers/mtd/nand/excite_nandflash.c
index ced14b5..72446fb 100644
--- a/drivers/mtd/nand/excite_nandflash.c
+++ b/drivers/mtd/nand/excite_nandflash.c
@@ -128,11 +128,11 @@ static int excite_nand_devready(struct mtd_info *mtd)
* The binding to the mtd and all allocated
* resources are released.
*/
-static int __exit excite_nand_remove(struct device *dev)
+static int __exit excite_nand_remove(struct platform_device *dev)
{
- struct excite_nand_drvdata * const this = dev_get_drvdata(dev);
+ struct excite_nand_drvdata * const this = platform_get_drvdata(dev);

- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);

if (unlikely(!this)) {
printk(KERN_ERR "%s: called %s without private data!!",
@@ -159,9 +159,8 @@ static int __exit excite_nand_remove(struct device *dev)
* it can allocate all necessary resources then calls the
* nand layer to look for devices.
*/
-static int __init excite_nand_probe(struct device *dev)
+static int __init excite_nand_probe(struct platform_device *pdev)
{
- struct platform_device * const pdev = to_platform_device(dev);
struct excite_nand_drvdata *drvdata; /* private driver data */
struct nand_chip *board_chip; /* private flash chip data */
struct mtd_info *board_mtd; /* mtd info for this board */
@@ -175,7 +174,7 @@ static int __init excite_nand_probe(struct device *dev)
}

/* bind private data into driver */
- dev_set_drvdata(dev, drvdata);
+ platform_set_drvdata(pdev, drvdata);

/* allocate and map the resource */
drvdata->regs =
@@ -219,23 +218,25 @@ static int __init excite_nand_probe(struct device *dev)
return 0;
}

-static struct device_driver excite_nand_driver = {
- .name = "excite_nand",
- .bus = &platform_bus_type,
+static struct platform_driver excite_nand_driver = {
+ .driver = {
+ .name = "excite_nand",
+ .owner = THIS_MODULE,
+ },
.probe = excite_nand_probe,
- .remove = __exit_p(excite_nand_remove)
+ .remove = __devexit_p(excite_nand_remove)
};

static int __init excite_nand_init(void)
{
pr_info("Basler eXcite nand flash driver Version "
EXCITE_NANDFLASH_VERSION "\n");
- return driver_register(&excite_nand_driver);
+ return platform_driver_register(&excite_nand_driver);
}

static void __exit excite_nand_exit(void)
{
- driver_unregister(&excite_nand_driver);
+ platform_driver_unregister(&excite_nand_driver);
}

module_init(excite_nand_init);
diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c
index 5b69e77..3a496c3 100644
--- a/drivers/mtd/onenand/generic.c
+++ b/drivers/mtd/onenand/generic.c
@@ -36,10 +36,9 @@ struct onenand_info {
struct onenand_chip onenand;
};

-static int __devinit generic_onenand_probe(struct device *dev)
+static int __devinit generic_onenand_probe(struct platform_device *pdev)
{
struct onenand_info *info;
- struct platform_device *pdev = to_platform_device(dev);
struct flash_platform_data *pdata = pdev->dev.platform_data;
struct resource *res = pdev->resource;
unsigned long size = res->end - res->start + 1;
@@ -49,7 +48,7 @@ static int __devinit generic_onenand_probe(struct device *dev)
if (!info)
return -ENOMEM;

- if (!request_mem_region(res->start, size, dev->driver->name)) {
+ if (!request_mem_region(res->start, size, pdev->dev.driver->name)) {
err = -EBUSY;
goto out_free_info;
}
@@ -82,7 +81,7 @@ static int __devinit generic_onenand_probe(struct device *dev)
#endif
err = add_mtd_device(&info->mtd);

- dev_set_drvdata(&pdev->dev, info);
+ platform_set_drvdata(pdev, info);

return 0;

@@ -96,14 +95,13 @@ out_free_info:
return err;
}

-static int __devexit generic_onenand_remove(struct device *dev)
+static int __devexit generic_onenand_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct onenand_info *info = dev_get_drvdata(&pdev->dev);
+ struct onenand_info *info = platform_get_drvdata(pdev);
struct resource *res = pdev->resource;
unsigned long size = res->end - res->start + 1;

- dev_set_drvdata(&pdev->dev, NULL);
+ platform_set_drvdata(pdev, NULL);

if (info) {
if (info->parts)
@@ -120,9 +118,11 @@ static int __devexit generic_onenand_remove(struct device *dev)
return 0;
}

-static struct device_driver generic_onenand_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver generic_onenand_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
.probe = generic_onenand_probe,
.remove = __devexit_p(generic_onenand_remove),
};
@@ -131,12 +131,12 @@ MODULE_ALIAS(DRIVER_NAME);

static int __init generic_onenand_init(void)
{
- return driver_register(&generic_onenand_driver);
+ return platform_driver_register(&generic_onenand_driver);
}

static void __exit generic_onenand_exit(void)
{
- driver_unregister(&generic_onenand_driver);
+ platform_driver_unregister(&generic_onenand_driver);
}

module_init(generic_onenand_init);
diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c
index 4e7a5fa..664835b 100644
--- a/drivers/net/mipsnet.c
+++ b/drivers/net/mipsnet.c
@@ -237,7 +237,7 @@ static void mipsnet_set_mclist(struct net_device *dev)
{
}

-static int __init mipsnet_probe(struct device *dev)
+static int __init mipsnet_probe(struct platform_device *dev)
{
struct net_device *netdev;
int err;
@@ -248,7 +248,7 @@ static int __init mipsnet_probe(struct device *dev)
goto out;
}

- dev_set_drvdata(dev, netdev);
+ platform_set_drvdata(dev, netdev);

netdev->open = mipsnet_open;
netdev->stop = mipsnet_close;
@@ -293,23 +293,25 @@ out:
return err;
}

-static int __devexit mipsnet_device_remove(struct device *device)
+static int __devexit mipsnet_device_remove(struct platform_device *device)
{
- struct net_device *dev = dev_get_drvdata(device);
+ struct net_device *dev = platform_get_drvdata(device);

unregister_netdev(dev);
release_region(dev->base_addr, sizeof(struct mipsnet_regs));
free_netdev(dev);
- dev_set_drvdata(device, NULL);
+ platform_set_drvdata(device, NULL);

return 0;
}

-static struct device_driver mipsnet_driver = {
- .name = mipsnet_string,
- .bus = &platform_bus_type,
- .probe = mipsnet_probe,
- .remove = __devexit_p(mipsnet_device_remove),
+static struct platform_driver mipsnet_driver = {
+ .driver = {
+ .name = mipsnet_string,
+ .owner = THIS_MODULE,
+ },
+ .probe = mipsnet_probe,
+ .remove = __devexit_p(mipsnet_device_remove),
};

static int __init mipsnet_init_module(void)
@@ -319,7 +321,7 @@ static int __init mipsnet_init_module(void)
printk(KERN_INFO "MIPSNet Ethernet driver. Version: %s. "
"(c)2005 MIPS Technologies, Inc.\n", MIPSNET_VERSION);

- err = driver_register(&mipsnet_driver);
+ err = platform_driver_register(&mipsnet_driver);
if (err)
printk(KERN_ERR "Driver registration failed\n");

@@ -328,7 +330,7 @@ static int __init mipsnet_init_module(void)

static void __exit mipsnet_exit_module(void)
{
- driver_unregister(&mipsnet_driver);
+ platform_driver_unregister(&mipsnet_driver);
}

module_init(mipsnet_init_module);
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index fc1de46..9001334 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -468,13 +468,13 @@ out:
return ret;
}

-int au1x00_drv_pcmcia_remove(struct device *dev)
+int au1x00_drv_pcmcia_remove(struct platform_device *dev)
{
- struct skt_dev_info *sinfo = dev_get_drvdata(dev);
+ struct skt_dev_info *sinfo = platform_get_drvdata(dev);
int i;

mutex_lock(&pcmcia_sockets_lock);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);

for (i = 0; i < sinfo->nskt; i++) {
struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
@@ -498,13 +498,13 @@ int au1x00_drv_pcmcia_remove(struct device *dev)
* PCMCIA "Driver" API
*/

-static int au1x00_drv_pcmcia_probe(struct device *dev)
+static int au1x00_drv_pcmcia_probe(struct platform_device *dev)
{
int i, ret = -ENODEV;

mutex_lock(&pcmcia_sockets_lock);
for (i=0; i < ARRAY_SIZE(au1x00_pcmcia_hw_init); i++) {
- ret = au1x00_pcmcia_hw_init[i](dev);
+ ret = au1x00_pcmcia_hw_init[i](&dev->dev);
if (ret == 0)
break;
}
@@ -512,14 +512,26 @@ static int au1x00_drv_pcmcia_probe(struct device *dev)
return ret;
}

+static int au1x00_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int au1x00_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}

-static struct device_driver au1x00_pcmcia_driver = {
+static struct platform_driver au1x00_pcmcia_driver = {
+ .driver = {
+ .name = "au1x00-pcmcia",
+ .owner = THIS_MODULE,
+ },
.probe = au1x00_drv_pcmcia_probe,
.remove = au1x00_drv_pcmcia_remove,
- .name = "au1x00-pcmcia",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+ .suspend = au1x00_drv_pcmcia_suspend,
+ .resume = au1x00_drv_pcmcia_resume,
};

@@ -533,8 +545,7 @@ static struct device_driver au1x00_pcmcia_driver = {
static int __init au1x00_pcmcia_init(void)
{
int error = 0;
- if ((error = driver_register(&au1x00_pcmcia_driver)))
- return error;
+ error = platform_driver_register(&au1x00_pcmcia_driver);
return error;
}

@@ -544,7 +555,7 @@ static int __init au1x00_pcmcia_init(void)
*/
static void __exit au1x00_pcmcia_exit(void)
{
- driver_unregister(&au1x00_pcmcia_driver);
+ platform_driver_unregister(&au1x00_pcmcia_driver);
}

module_init(au1x00_pcmcia_init);
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index 71653ab..40d4953 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -1238,6 +1238,16 @@ static int pcic_init(struct pcmcia_socket *s)
return 0;
}

+static int i82365_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int i82365_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
static struct pccard_operations pcic_operations = {
.init = pcic_init,
.get_status = pcic_get_status,
@@ -1248,11 +1258,13 @@ static struct pccard_operations pcic_operations = {

/*====================================================================*/

-static struct device_driver i82365_driver = {
- .name = "i82365",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+static struct platform_driver i82365_driver = {
+ .driver = {
+ .name = "i82365",
+ .owner = THIS_MODULE,
+ },
+ .suspend = i82365_drv_pcmcia_suspend,
+ .resume = i82365_drv_pcmcia_resume,
};

static struct platform_device *i82365_device;
@@ -1261,7 +1273,7 @@ static int __init init_i82365(void)
{
int i, ret;

- ret = driver_register(&i82365_driver);
+ ret = platform_driver_register(&i82365_driver);
if (ret)
goto err_out;

@@ -1337,7 +1349,7 @@ err_dev_unregister:
pnp_disable_dev(i82365_pnpdev);
#endif
err_driver_unregister:
- driver_unregister(&i82365_driver);
+ platform_driver_unregister(&i82365_driver);
err_out:
return ret;
} /* init_i82365 */
@@ -1365,7 +1377,7 @@ static void __exit exit_i82365(void)
if (i82365_pnpdev)
pnp_disable_dev(i82365_pnpdev);
#endif
- driver_unregister(&i82365_driver);
+ platform_driver_unregister(&i82365_driver);
} /* exit_i82365 */

module_init(init_i82365);
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 2ab4f22..62b4ecc 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -696,13 +696,25 @@ static struct pccard_operations pcc_operations = {
.set_mem_map = pcc_set_mem_map,
};

+static int cfc_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int cfc_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
/*====================================================================*/

-static struct device_driver pcc_driver = {
- .name = "cfc",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+static struct platform_driver pcc_driver = {
+ .driver = {
+ .name = "cfc",
+ .owner = THIS_MODULE,
+ },
+ .suspend = cfc_drv_pcmcia_suspend,
+ .resume = cfc_drv_pcmcia_resume,
};

static struct platform_device pcc_device = {
@@ -716,13 +728,13 @@ static int __init init_m32r_pcc(void)
{
int i, ret;

- ret = driver_register(&pcc_driver);
+ ret = platform_driver_register(&pcc_driver);
if (ret)
return ret;

ret = platform_device_register(&pcc_device);
if (ret){
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
return ret;
}

@@ -754,7 +766,7 @@ static int __init init_m32r_pcc(void)
if (pcc_sockets == 0) {
printk("socket is not found.\n");
platform_device_unregister(&pcc_device);
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
return -ENODEV;
}

@@ -802,7 +814,7 @@ static void __exit exit_m32r_pcc(void)
if (poll_interval != 0)
del_timer_sync(&poll_timer);

- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
} /* exit_m32r_pcc */

module_init(init_m32r_pcc);
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index 2f108c2..12034b4 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -672,13 +672,25 @@ static struct pccard_operations pcc_operations = {
.set_mem_map = pcc_set_mem_map,
};

+static int pcc_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int pcc_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
/*====================================================================*/

-static struct device_driver pcc_driver = {
- .name = "pcc",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+static struct platform_driver pcc_driver = {
+ .driver = {
+ .name = "pcc",
+ .owner = THIS_MODULE,
+ },
+ .suspend = pcc_drv_pcmcia_suspend,
+ .resume = pcc_drv_pcmcia_resume,
};

static struct platform_device pcc_device = {
@@ -692,13 +704,13 @@ static int __init init_m32r_pcc(void)
{
int i, ret;

- ret = driver_register(&pcc_driver);
+ ret = platform_driver_register(&pcc_driver);
if (ret)
return ret;

ret = platform_device_register(&pcc_device);
if (ret){
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
return ret;
}

@@ -715,7 +727,7 @@ static int __init init_m32r_pcc(void)
if (pcc_sockets == 0) {
printk("socket is not found.\n");
platform_device_unregister(&pcc_device);
- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
return -ENODEV;
}

@@ -763,7 +775,7 @@ static void __exit exit_m32r_pcc(void)
if (poll_interval != 0)
del_timer_sync(&poll_timer);

- driver_unregister(&pcc_driver);
+ platform_driver_unregister(&pcc_driver);
} /* exit_m32r_pcc */

module_init(init_m32r_pcc);
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index c5b2a44..d8da5ac 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -65,7 +65,7 @@ static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = {
#endif
};

-static int sa11x0_drv_pcmcia_probe(struct device *dev)
+static int sa11x0_drv_pcmcia_probe(struct platform_device *dev)
{
int i, ret = -ENODEV;

@@ -73,7 +73,7 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev)
* Initialise any "on-board" PCMCIA sockets.
*/
for (i = 0; i < ARRAY_SIZE(sa11x0_pcmcia_hw_init); i++) {
- ret = sa11x0_pcmcia_hw_init[i](dev);
+ ret = sa11x0_pcmcia_hw_init[i](&dev->dev);
if (ret == 0)
break;
}
@@ -81,13 +81,31 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev)
return ret;
}

-static struct device_driver sa11x0_pcmcia_driver = {
+static int sa11x0_drv_pcmcia_remove(struct platform_device *dev)
+{
+ return soc_common_drv_pcmcia_remove(&dev->dev);
+}
+
+static int sa11x0_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int sa11x0_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
+
+static struct platform_driver sa11x0_pcmcia_driver = {
+ .driver = {
+ .name = "sa11x0-pcmcia",
+ .owner = THIS_MODULE,
+ },
.probe = sa11x0_drv_pcmcia_probe,
- .remove = soc_common_drv_pcmcia_remove,
- .name = "sa11x0-pcmcia",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+ .remove = sa11x0_drv_pcmcia_remove,
+ .suspend = sa11x0_drv_pcmcia_suspend,
+ .resume = sa11x0_drv_pcmcia_resume,
};

/* sa11x0_pcmcia_init()
@@ -100,7 +118,7 @@ static struct device_driver sa11x0_pcmcia_driver = {
*/
static int __init sa11x0_pcmcia_init(void)
{
- return driver_register(&sa11x0_pcmcia_driver);
+ return platform_driver_register(&sa11x0_pcmcia_driver);
}

/* sa11x0_pcmcia_exit()
@@ -110,7 +128,7 @@ static int __init sa11x0_pcmcia_init(void)
*/
static void __exit sa11x0_pcmcia_exit(void)
{
- driver_unregister(&sa11x0_pcmcia_driver);
+ platform_driver_unregister(&sa11x0_pcmcia_driver);
}

MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index 2a613e9..9ad97ea 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -363,13 +363,25 @@ static int __init get_tcic_id(void)
return id;
}

+static int tcic_drv_pcmcia_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int tcic_drv_pcmcia_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
/*====================================================================*/

-static struct device_driver tcic_driver = {
- .name = "tcic-pcmcia",
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+static struct platform_driver tcic_driver = {
+ .driver = {
+ .name = "tcic-pcmcia",
+ .owner = THIS_MODULE,
+ },
+ .suspend = tcic_drv_pcmcia_suspend,
+ .resume = tcic_drv_pcmcia_resume,
};

static struct platform_device tcic_device = {
@@ -383,7 +395,7 @@ static int __init init_tcic(void)
int i, sock, ret = 0;
u_int mask, scan;

- if (driver_register(&tcic_driver))
+ if (platform_driver_register(&tcic_driver))
return -1;

printk(KERN_INFO "Databook TCIC-2 PCMCIA probe: ");
@@ -391,7 +403,7 @@ static int __init init_tcic(void)

if (!request_region(tcic_base, 16, "tcic-2")) {
printk("could not allocate ports,\n ");
- driver_unregister(&tcic_driver);
+ platform_driver_unregister(&tcic_driver);
return -ENODEV;
}
else {
@@ -414,7 +426,7 @@ static int __init init_tcic(void)
if (sock == 0) {
printk("not found.\n");
release_region(tcic_base, 16);
- driver_unregister(&tcic_driver);
+ platform_driver_unregister(&tcic_driver);
return -ENODEV;
}

@@ -542,7 +554,7 @@ static void __exit exit_tcic(void)
}

platform_device_unregister(&tcic_device);
- driver_unregister(&tcic_driver);
+ platform_driver_unregister(&tcic_driver);
} /* exit_tcic */

/*====================================================================*/
diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c
index b2c4124..659421d 100644
--- a/drivers/pcmcia/vrc4171_card.c
+++ b/drivers/pcmcia/vrc4171_card.c
@@ -704,24 +704,37 @@ static int __devinit vrc4171_card_setup(char *options)

__setup("vrc4171_card=", vrc4171_card_setup);

-static struct device_driver vrc4171_card_driver = {
- .name = vrc4171_card_name,
- .bus = &platform_bus_type,
- .suspend = pcmcia_socket_dev_suspend,
- .resume = pcmcia_socket_dev_resume,
+static int vrc4171_card_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int vrc4171_card_resume(struct platform_device *dev)
+{
+ return pcmcia_socket_dev_resume(&dev->dev);
+}
+
+static struct platform_driver vrc4171_card_driver = {
+ .driver = {
+ .name = vrc4171_card_name,
+ .owner = THIS_MODULE,
+ },
+ .suspend = vrc4171_card_suspend,
+ .resume = vrc4171_card_resume,
};

static int __devinit vrc4171_card_init(void)
{
int retval;

- retval = driver_register(&vrc4171_card_driver);
+ retval = platform_driver_register(&vrc4171_card_driver);
if (retval < 0)
return retval;

retval = platform_device_register(&vrc4171_card_device);
if (retval < 0) {
- driver_unregister(&vrc4171_card_driver);
+ platform_driver_unregister(&vrc4171_card_driver);
return retval;
}

@@ -735,11 +748,12 @@ static int __devinit vrc4171_card_init(void)
if (retval < 0) {
vrc4171_remove_sockets();
platform_device_unregister(&vrc4171_card_device);
- driver_unregister(&vrc4171_card_driver);
+ platform_driver_unregister(&vrc4171_card_driver);
return retval;
}

- printk(KERN_INFO "%s, connected to IRQ %d\n", vrc4171_card_driver.name, vrc4171_irq);
+ printk(KERN_INFO "%s, connected to IRQ %d\n",
+ vrc4171_card_driver.driver.name, vrc4171_irq);

return 0;
}
@@ -749,7 +763,7 @@ static void __devexit vrc4171_card_exit(void)
free_irq(vrc4171_irq, vrc4171_sockets);
vrc4171_remove_sockets();
platform_device_unregister(&vrc4171_card_device);
- driver_unregister(&vrc4171_card_driver);
+ platform_driver_unregister(&vrc4171_card_driver);
}

module_init(vrc4171_card_init);
diff --git a/drivers/scsi/a4000t.c b/drivers/scsi/a4000t.c
index d4bda20..6d25aca 100644
--- a/drivers/scsi/a4000t.c
+++ b/drivers/scsi/a4000t.c
@@ -35,7 +35,7 @@ static struct platform_device *a4000t_scsi_device;

#define A4000T_SCSI_ADDR 0xdd0040

-static int __devinit a4000t_probe(struct device *dev)
+static int __devinit a4000t_probe(struct platform_device *dev)
{
struct Scsi_Host *host;
struct NCR_700_Host_Parameters *hostdata;
@@ -78,7 +78,7 @@ static int __devinit a4000t_probe(struct device *dev)
goto out_put_host;
}

- dev_set_drvdata(dev, host);
+ platform_set_drvdata(dev, host);
scsi_scan_host(host);

return 0;
@@ -93,9 +93,9 @@ static int __devinit a4000t_probe(struct device *dev)
return -ENODEV;
}

-static __devexit int a4000t_device_remove(struct device *dev)
+static __devexit int a4000t_device_remove(struct platform_device *dev)
{
- struct Scsi_Host *host = dev_get_drvdata(dev);
+ struct Scsi_Host *host = platform_get_drvdata(dev);
struct NCR_700_Host_Parameters *hostdata = shost_priv(host);

scsi_remove_host(host);
@@ -108,25 +108,27 @@ static __devexit int a4000t_device_remove(struct device *dev)
return 0;
}

-static struct device_driver a4000t_scsi_driver = {
- .name = "a4000t-scsi",
- .bus = &platform_bus_type,
- .probe = a4000t_probe,
- .remove = __devexit_p(a4000t_device_remove),
+static struct platform_driver a4000t_scsi_driver = {
+ .driver = {
+ .name = "a4000t-scsi",
+ .owner = THIS_MODULE,
+ },
+ .probe = a4000t_probe,
+ .remove = __devexit_p(a4000t_device_remove),
};

static int __init a4000t_scsi_init(void)
{
int err;

- err = driver_register(&a4000t_scsi_driver);
+ err = platform_driver_register(&a4000t_scsi_driver);
if (err)
return err;

a4000t_scsi_device = platform_device_register_simple("a4000t-scsi",
-1, NULL, 0);
if (IS_ERR(a4000t_scsi_device)) {
- driver_unregister(&a4000t_scsi_driver);
+ platform_driver_register(&a4000t_scsi_driver);
return PTR_ERR(a4000t_scsi_device);
}

@@ -136,7 +138,7 @@ static int __init a4000t_scsi_init(void)
static void __exit a4000t_scsi_exit(void)
{
platform_device_unregister(a4000t_scsi_device);
- driver_unregister(&a4000t_scsi_driver);
+ platform_driver_unregister(&a4000t_scsi_driver);
}

module_init(a4000t_scsi_init);
diff --git a/drivers/scsi/bvme6000_scsi.c b/drivers/scsi/bvme6000_scsi.c
index d858f3d..9e9a82b 100644
--- a/drivers/scsi/bvme6000_scsi.c
+++ b/drivers/scsi/bvme6000_scsi.c
@@ -34,7 +34,7 @@ static struct scsi_host_template bvme6000_scsi_driver_template = {
static struct platform_device *bvme6000_scsi_device;

static __devinit int
-bvme6000_probe(struct device *dev)
+bvme6000_probe(struct platform_device *dev)
{
struct Scsi_Host *host;
struct NCR_700_Host_Parameters *hostdata;
@@ -73,7 +73,7 @@ bvme6000_probe(struct device *dev)
goto out_put_host;
}

- dev_set_drvdata(dev, host);
+ platform_set_drvdata(dev, host);
scsi_scan_host(host);

return 0;
@@ -87,9 +87,9 @@ bvme6000_probe(struct device *dev)
}

static __devexit int
-bvme6000_device_remove(struct device *dev)
+bvme6000_device_remove(struct platform_device *dev)
{
- struct Scsi_Host *host = dev_get_drvdata(dev);
+ struct Scsi_Host *host = platform_get_drvdata(dev);
struct NCR_700_Host_Parameters *hostdata = shost_priv(host);

scsi_remove_host(host);
@@ -100,25 +100,27 @@ bvme6000_device_remove(struct device *dev)
return 0;
}

-static struct device_driver bvme6000_scsi_driver = {
- .name = "bvme6000-scsi",
- .bus = &platform_bus_type,
- .probe = bvme6000_probe,
- .remove = __devexit_p(bvme6000_device_remove),
+static struct platform_driver bvme6000_scsi_driver = {
+ .driver = {
+ .name = "bvme6000-scsi",
+ .owner = THIS_MODULE,
+ },
+ .probe = bvme6000_probe,
+ .remove = __devexit_p(bvme6000_device_remove),
};

static int __init bvme6000_scsi_init(void)
{
int err;

- err = driver_register(&bvme6000_scsi_driver);
+ err = platform_driver_register(&bvme6000_scsi_driver);
if (err)
return err;

bvme6000_scsi_device = platform_device_register_simple("bvme6000-scsi",
-1, NULL, 0);
if (IS_ERR(bvme6000_scsi_device)) {
- driver_unregister(&bvme6000_scsi_driver);
+ platform_driver_unregister(&bvme6000_scsi_driver);
return PTR_ERR(bvme6000_scsi_device);
}

@@ -128,7 +130,7 @@ static int __init bvme6000_scsi_init(void)
static void __exit bvme6000_scsi_exit(void)
{
platform_device_unregister(bvme6000_scsi_device);
- driver_unregister(&bvme6000_scsi_driver);
+ platform_driver_unregister(&bvme6000_scsi_driver);
}

module_init(bvme6000_scsi_init);
diff --git a/drivers/scsi/mvme16x_scsi.c b/drivers/scsi/mvme16x_scsi.c
index b264b49..7794fc1 100644
--- a/drivers/scsi/mvme16x_scsi.c
+++ b/drivers/scsi/mvme16x_scsi.c
@@ -34,7 +34,7 @@ static struct scsi_host_template mvme16x_scsi_driver_template = {
static struct platform_device *mvme16x_scsi_device;

static __devinit int
-mvme16x_probe(struct device *dev)
+mvme16x_probe(struct platform_device *dev)
{
struct Scsi_Host * host = NULL;
struct NCR_700_Host_Parameters *hostdata;
@@ -88,7 +88,7 @@ mvme16x_probe(struct device *dev)
out_be32(0xfff4202c, v);
}

- dev_set_drvdata(dev, host);
+ platform_set_drvdata(dev, host);
scsi_scan_host(host);

return 0;
@@ -102,9 +102,9 @@ mvme16x_probe(struct device *dev)
}

static __devexit int
-mvme16x_device_remove(struct device *dev)
+mvme16x_device_remove(struct platform_device *dev)
{
- struct Scsi_Host *host = dev_get_drvdata(dev);
+ struct Scsi_Host *host = platform_get_drvdata(dev);
struct NCR_700_Host_Parameters *hostdata = shost_priv(host);

/* Disable scsi chip ints */
@@ -123,25 +123,27 @@ mvme16x_device_remove(struct device *dev)
return 0;
}

-static struct device_driver mvme16x_scsi_driver = {
- .name = "mvme16x-scsi",
- .bus = &platform_bus_type,
- .probe = mvme16x_probe,
- .remove = __devexit_p(mvme16x_device_remove),
+static struct platform_driver mvme16x_scsi_driver = {
+ .driver = {
+ .name = "mvme16x-scsi",
+ .owner = THIS_MODULE,
+ },
+ .probe = mvme16x_probe,
+ .remove = __devexit_p(mvme16x_device_remove),
};

static int __init mvme16x_scsi_init(void)
{
int err;

- err = driver_register(&mvme16x_scsi_driver);
+ err = platform_driver_register(&mvme16x_scsi_driver);
if (err)
return err;

mvme16x_scsi_device = platform_device_register_simple("mvme16x-scsi",
-1, NULL, 0);
if (IS_ERR(mvme16x_scsi_device)) {
- driver_unregister(&mvme16x_scsi_driver);
+ platform_driver_unregister(&mvme16x_scsi_driver);
return PTR_ERR(mvme16x_scsi_device);
}

@@ -151,7 +153,7 @@ static int __init mvme16x_scsi_init(void)
static void __exit mvme16x_scsi_exit(void)
{
platform_device_unregister(mvme16x_scsi_device);
- driver_unregister(&mvme16x_scsi_driver);
+ platform_driver_unregister(&mvme16x_scsi_driver);
}

module_init(mvme16x_scsi_init);
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index 62bd444..378f277 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -457,7 +457,7 @@ static struct fb_ops au1100fb_ops =

/* AU1100 LCD controller device driver */

-static int __init au1100fb_drv_probe(struct device *dev)
+static int __init au1100fb_drv_probe(struct platform_device *dev)
{
struct au1100fb_device *fbdev = NULL;
struct resource *regs_res;
@@ -475,7 +475,7 @@ static int __init au1100fb_drv_probe(struct device *dev)

fbdev->panel = &known_lcd_panels[drv_info.panel_idx];

- dev_set_drvdata(dev, (void*)fbdev);
+ platform_set_drvdata(dev, (void *)fbdev);

/* Allocate region for our registers and map them */
if (!(regs_res = platform_get_resource(to_platform_device(dev),
@@ -583,19 +583,19 @@ failed:
fb_dealloc_cmap(&fbdev->info.cmap);
}
kfree(fbdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);

return 0;
}

-int au1100fb_drv_remove(struct device *dev)
+int au1100fb_drv_remove(struct platform_device *dev)
{
struct au1100fb_device *fbdev = NULL;

if (!dev)
return -ENODEV;

- fbdev = (struct au1100fb_device*) dev_get_drvdata(dev);
+ fbdev = (struct au1100fb_device *) platform_get_drvdata(dev);

#if !defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_LOGO)
au1100fb_fb_blank(VESA_POWERDOWN, &fbdev->info);
@@ -620,9 +620,9 @@ int au1100fb_drv_remove(struct device *dev)
static u32 sys_clksrc;
static struct au1100fb_regs fbregs;

-int au1100fb_drv_suspend(struct device *dev, pm_message_t state)
+int au1100fb_drv_suspend(struct platform_device *dev, pm_message_t state)
{
- struct au1100fb_device *fbdev = dev_get_drvdata(dev);
+ struct au1100fb_device *fbdev = platform_get_drvdata(dev);

if (!fbdev)
return 0;
@@ -641,9 +641,9 @@ int au1100fb_drv_suspend(struct device *dev, pm_message_t state)
return 0;
}

-int au1100fb_drv_resume(struct device *dev)
+int au1100fb_drv_resume(struct platform_device *dev)
{
- struct au1100fb_device *fbdev = dev_get_drvdata(dev);
+ struct au1100fb_device *fbdev = platform_get_drvdata(dev);

if (!fbdev)
return 0;
@@ -663,10 +663,11 @@ int au1100fb_drv_resume(struct device *dev)
#define au1100fb_drv_resume NULL
#endif

-static struct device_driver au1100fb_driver = {
- .name = "au1100-lcd",
- .bus = &platform_bus_type,
-
+static struct platform_driver au1100fb_driver = {
+ .driver = {
+ .name = "au1100-lcd",
+ .owner = THIS_MODULE,
+ },
.probe = au1100fb_drv_probe,
.remove = au1100fb_drv_remove,
.suspend = au1100fb_drv_suspend,
@@ -753,12 +754,12 @@ int __init au1100fb_init(void)
return ret;
}

- return driver_register(&au1100fb_driver);
+ return platform_driver_register(&au1100fb_driver);
}

void __exit au1100fb_cleanup(void)
{
- driver_unregister(&au1100fb_driver);
+ platform_driver_unregister(&au1100fb_driver);

kfree(drv_info.opt_mode);
}
diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c
index 03e57ef..0d96f1d 100644
--- a/drivers/video/au1200fb.c
+++ b/drivers/video/au1200fb.c
@@ -1622,7 +1622,7 @@ static int au1200fb_init_fbinfo(struct au1200fb_device *fbdev)

/* AU1200 LCD controller device driver */

-static int au1200fb_drv_probe(struct device *dev)
+static int au1200fb_drv_probe(struct platform_device *dev)
{
struct au1200fb_device *fbdev;
unsigned long page;
@@ -1645,7 +1645,7 @@ static int au1200fb_drv_probe(struct device *dev)
/* Allocate the framebuffer to the maximum screen size */
fbdev->fb_len = (win->w[plane].xres * win->w[plane].yres * bpp) / 8;

- fbdev->fb_mem = dma_alloc_noncoherent(dev,
+ fbdev->fb_mem = dma_alloc_noncoherent(&dev->dev,
PAGE_ALIGN(fbdev->fb_len),
&fbdev->fb_phys, GFP_KERNEL);
if (!fbdev->fb_mem) {
@@ -1715,7 +1715,7 @@ failed:
return ret;
}

-static int au1200fb_drv_remove(struct device *dev)
+static int au1200fb_drv_remove(struct platform_device *dev)
{
struct au1200fb_device *fbdev;
int plane;
@@ -1733,7 +1733,8 @@ static int au1200fb_drv_remove(struct device *dev)
/* Clean up all probe data */
unregister_framebuffer(&fbdev->fb_info);
if (fbdev->fb_mem)
- dma_free_noncoherent(dev, PAGE_ALIGN(fbdev->fb_len),
+ dma_free_noncoherent(&dev->dev,
+ PAGE_ALIGN(fbdev->fb_len),
fbdev->fb_mem, fbdev->fb_phys);
if (fbdev->fb_info.cmap.len != 0)
fb_dealloc_cmap(&fbdev->fb_info.cmap);
@@ -1747,22 +1748,24 @@ static int au1200fb_drv_remove(struct device *dev)
}

#ifdef CONFIG_PM
-static int au1200fb_drv_suspend(struct device *dev, u32 state, u32 level)
+static int au1200fb_drv_suspend(struct platform_device *dev, u32 state)
{
/* TODO */
return 0;
}

-static int au1200fb_drv_resume(struct device *dev, u32 level)
+static int au1200fb_drv_resume(struct platform_device *dev)
{
/* TODO */
return 0;
}
#endif /* CONFIG_PM */

-static struct device_driver au1200fb_driver = {
- .name = "au1200-lcd",
- .bus = &platform_bus_type,
+static struct platform_driver au1200fb_driver = {
+ .driver = {
+ .name = "au1200-lcd",
+ .owner = THIS_MODULE,
+ },
.probe = au1200fb_drv_probe,
.remove = au1200fb_drv_remove,
#ifdef CONFIG_PM
@@ -1906,12 +1909,12 @@ static int __init au1200fb_init(void)
printk(KERN_INFO "Power management device entry for the au1200fb loaded.\n");
#endif

- return driver_register(&au1200fb_driver);
+ return platform_driver_register(&au1200fb_driver);
}

static void __exit au1200fb_cleanup(void)
{
- driver_unregister(&au1200fb_driver);
+ platform_driver_unregister(&au1200fb_driver);
}

module_init(au1200fb_init);
diff --git a/drivers/watchdog/rm9k_wdt.c b/drivers/watchdog/rm9k_wdt.c
index f1ae372..cce1982 100644
--- a/drivers/watchdog/rm9k_wdt.c
+++ b/drivers/watchdog/rm9k_wdt.c
@@ -59,8 +59,8 @@ static long wdt_gpi_ioctl(struct file *, unsigned int, unsigned long);
static int wdt_gpi_notify(struct notifier_block *, unsigned long, void *);
static const struct resource *wdt_gpi_get_resource(struct platform_device *,
const char *, unsigned int);
-static int __init wdt_gpi_probe(struct device *);
-static int __exit wdt_gpi_remove(struct device *);
+static int __init wdt_gpi_probe(struct platform_device *);
+static int __exit wdt_gpi_remove(struct platform_device *);

static const char wdt_gpi_name[] = "wdt_gpi";
@@ -346,10 +346,9 @@ static const struct resource *wdt_gpi_get_resource(struct platform_device *pdv,
}

/* No hotplugging on the platform bus - use __init */
-static int __init wdt_gpi_probe(struct device *dev)
+static int __init wdt_gpi_probe(struct platform_device *pdv)
{
int res;
- struct platform_device * const pdv = to_platform_device(dev);
const struct resource
* const rr = wdt_gpi_get_resource(pdv, WDT_RESOURCE_REGS,
IORESOURCE_MEM),
@@ -374,7 +373,7 @@ static int __init wdt_gpi_probe(struct device *dev)
return res;
}

-static int __exit wdt_gpi_remove(struct device *dev)
+static int __exit wdt_gpi_remove(struct platform_device *dev)
{
int res;

@@ -387,15 +386,13 @@ static int __exit wdt_gpi_remove(struct device *dev)

/* Device driver init & exit */
-static struct device_driver wdt_gpi_driver = {
- .name = (char *) wdt_gpi_name,
- .bus = &platform_bus_type,
- .owner = THIS_MODULE,
+static struct platform_driver wgt_gpi_driver = {
+ .driver = {
+ .name = wdt_gpi_name,
+ .owner = THIS_MODULE,
+ },
.probe = wdt_gpi_probe,
- .remove = __exit_p(wdt_gpi_remove),
- .shutdown = NULL,
- .suspend = NULL,
- .resume = NULL,
+ .remove = __devexit_p(wdt_gpi_remove),
};

static int __init wdt_gpi_init_module(void)
@@ -403,12 +400,12 @@ static int __init wdt_gpi_init_module(void)
atomic_set(&opencnt, 1);
if (timeout > MAX_TIMEOUT_SECONDS)
timeout = MAX_TIMEOUT_SECONDS;
- return driver_register(&wdt_gpi_driver);
+ return platform_driver_register(&wdt_gpi_driver);
}

static void __exit wdt_gpi_cleanup_module(void)
{
- driver_unregister(&wdt_gpi_driver);
+ platform_driver_unregister(&wdt_gpi_driver);
}

module_init(wdt_gpi_init_module);
--
1.6.2