From 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 9 Nov 2005 22:32:44 +0000 Subject: [DRIVER MODEL] Convert platform drivers to use struct platform_driver This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King Acked-by: Greg Kroah-Hartman --- drivers/char/vr41xx_rtc.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'drivers/char/vr41xx_rtc.c') diff --git a/drivers/char/vr41xx_rtc.c b/drivers/char/vr41xx_rtc.c index 5e3292d..435b307 100644 --- a/drivers/char/vr41xx_rtc.c +++ b/drivers/char/vr41xx_rtc.c @@ -560,13 +560,11 @@ static struct miscdevice rtc_miscdevice = { .fops = &rtc_fops, }; -static int rtc_probe(struct device *dev) +static int rtc_probe(struct platform_device *pdev) { - struct platform_device *pdev; unsigned int irq; int retval; - pdev = to_platform_device(dev); if (pdev->num_resources != 2) return -EBUSY; @@ -635,7 +633,7 @@ static int rtc_probe(struct device *dev) return 0; } -static int rtc_remove(struct device *dev) +static int rtc_remove(struct platform_device *dev) { int retval; @@ -655,11 +653,12 @@ static int rtc_remove(struct device *dev) static struct platform_device *rtc_platform_device; -static struct device_driver rtc_device_driver = { - .name = rtc_name, - .bus = &platform_bus_type, +static struct platform_driver rtc_device_driver = { .probe = rtc_probe, .remove = rtc_remove, + .driver = { + .name = rtc_name, + }, }; static int __devinit vr41xx_rtc_init(void) @@ -691,7 +690,7 @@ static int __devinit vr41xx_rtc_init(void) if (IS_ERR(rtc_platform_device)) return PTR_ERR(rtc_platform_device); - retval = driver_register(&rtc_device_driver); + retval = platform_driver_register(&rtc_device_driver); if (retval < 0) platform_device_unregister(rtc_platform_device); @@ -700,7 +699,7 @@ static int __devinit vr41xx_rtc_init(void) static void __devexit vr41xx_rtc_exit(void) { - driver_unregister(&rtc_device_driver); + platform_driver_unregister(&rtc_device_driver); platform_device_unregister(rtc_platform_device); } -- cgit v1.1