gpio: Convert GPIO drivers to module_platform_driver

Where appropriate factor out some boilerplate code for platform device
registration into module_platform_driver. Drivers that don't use the
standard module_init initcall haven't been converted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 1 insertions, 11 deletions

diff --git a/drivers/gpio/gpio-vx855.c b/drivers/gpio/gpio-vx855.c
index ef5aabd8b8b7..76ebfe5ff702 100644
--- a/drivers/gpio/gpio-vx855.c
+++ b/drivers/gpio/gpio-vx855.c
@@ -315,17 +315,7 @@ static struct platform_driver vx855gpio_driver = {
         .remove         = __devexit_p(vx855gpio_remove),
 };
 
-static int vx855gpio_init(void)
-{
-        return platform_driver_register(&vx855gpio_driver);
-}
-module_init(vx855gpio_init);
-
-static void vx855gpio_exit(void)
-{
-        platform_driver_unregister(&vx855gpio_driver);
-}
-module_exit(vx855gpio_exit);
+module_platform_driver(vx855gpio_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <HaraldWelte@viatech.com>");