drivers/pps/clients/pps-gpio.c: convert to module_platform_driver

This removes some boilerplate code (no functional changes).

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c
index 54c2809021a3bf9ee1dff409252ce7091ce5ecee..5bd3bf093b5454a3e2fcb472ae903302f4499a0f 100644 (file)
--- a/drivers/pps/clients/pps-gpio.c
+++ b/drivers/pps/clients/pps-gpio.c
@@ -187,23 +187,7 @@ static struct platform_driver pps_gpio_driver = {
        },
 };
 
-static int __init pps_gpio_init(void)
-{
-       int ret = platform_driver_register(&pps_gpio_driver);
-       if (ret < 0)
-               pr_err("failed to register platform driver\n");
-       return ret;
-}
-
-static void __exit pps_gpio_exit(void)
-{
-       platform_driver_unregister(&pps_gpio_driver);
-       pr_debug("unregistered platform driver\n");
-}
-
-module_init(pps_gpio_init);
-module_exit(pps_gpio_exit);
-
+module_platform_driver(pps_gpio_driver);
 MODULE_AUTHOR("Ricardo Martins <rasm@fe.up.pt>");
 MODULE_AUTHOR("James Nuss <jamesnuss@nanometrics.ca>");
 MODULE_DESCRIPTION("Use GPIO pin as PPS source");