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>
diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c
index 4e24436..e38dd0c 100644
--- a/drivers/gpio/gpio-generic.c
+++ b/drivers/gpio/gpio-generic.c
@@ -524,17 +524,7 @@
.remove = __devexit_p(bgpio_pdev_remove),
};
-static int __init bgpio_platform_init(void)
-{
- return platform_driver_register(&bgpio_driver);
-}
-module_init(bgpio_platform_init);
-
-static void __exit bgpio_platform_exit(void)
-{
- platform_driver_unregister(&bgpio_driver);
-}
-module_exit(bgpio_platform_exit);
+module_platform_driver(bgpio_driver);
#endif /* CONFIG_GPIO_GENERIC_PLATFORM */