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, 12 deletions

diff --git a/drivers/gpio/gpio-janz-ttl.c b/drivers/gpio/gpio-janz-ttl.c
index 6f7fda0b61ab..f2f000dd70b3 100644
--- a/drivers/gpio/gpio-janz-ttl.c
+++ b/drivers/gpio/gpio-janz-ttl.c
@@ -237,20 +237,9 @@ static struct platform_driver ttl_driver = {
         .remove         = __devexit_p(ttl_remove),
 };
 
-static int __init ttl_init(void)
-{
-        return platform_driver_register(&ttl_driver);
-}
-
-static void __exit ttl_exit(void)
-{
-        platform_driver_unregister(&ttl_driver);
-}
+module_platform_driver(ttl_driver);
 
 MODULE_AUTHOR("Ira W. Snyder <iws@ovro.caltech.edu>");
 MODULE_DESCRIPTION("Janz MODULbus VMOD-TTL Driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:janz-ttl");
-
-module_init(ttl_init);
-module_exit(ttl_exit);