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-da9052.c b/drivers/gpio/gpio-da9052.c
index 038f5eb8..58ac377 100644
--- a/drivers/gpio/gpio-da9052.c
+++ b/drivers/gpio/gpio-da9052.c
@@ -259,17 +259,7 @@
},
};
-static int __init da9052_gpio_init(void)
-{
- return platform_driver_register(&da9052_gpio_driver);
-}
-module_init(da9052_gpio_init);
-
-static void __exit da9052_gpio_exit(void)
-{
- return platform_driver_unregister(&da9052_gpio_driver);
-}
-module_exit(da9052_gpio_exit);
+module_platform_driver(da9052_gpio_driver);
MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>");
MODULE_DESCRIPTION("DA9052 GPIO Device Driver");