Input: mouse - use macro module_platform_driver()

Commit 940ab88962bc1aff3273a8356d64577a6e386736 introduced a new macro to
save some platform_driver boilerplate code. Use it.

Signed-off-by: JJ Ding <dgdunix@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

3 files changed, 4 insertions, 39 deletions

diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index ff5f61a0fd3a..39be7b82c046 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -140,25 +140,13 @@ static int __exit amimouse_remove(struct platform_device *pdev)
 }
 
 static struct platform_driver amimouse_driver = {
+        .probe = amimouse_probe,
         .remove = __exit_p(amimouse_remove),
         .driver   = {
                 .name   = "amiga-mouse",
                 .owner  = THIS_MODULE,
         },
 };
-
-static int __init amimouse_init(void)
-{
-        return platform_driver_probe(&amimouse_driver, amimouse_probe);
-}
-
-module_init(amimouse_init);
-
-static void __exit amimouse_exit(void)
-{
-        platform_driver_unregister(&amimouse_driver);
-}
-
-module_exit(amimouse_exit);
+module_platform_driver(amimouse_driver);
 
 MODULE_ALIAS("platform:amiga-mouse");
diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c
index 58902fbb9896..a9ad8e1402be 100644
--- a/drivers/input/mouse/gpio_mouse.c
+++ b/drivers/input/mouse/gpio_mouse.c
@@ -178,18 +178,7 @@ static struct platform_driver gpio_mouse_device_driver = {
                 .owner  = THIS_MODULE,
         }
 };
-
-static int __init gpio_mouse_init(void)
-{
-        return platform_driver_register(&gpio_mouse_device_driver);
-}
-module_init(gpio_mouse_init);
-
-static void __exit gpio_mouse_exit(void)
-{
-        platform_driver_unregister(&gpio_mouse_device_driver);
-}
-module_exit(gpio_mouse_exit);
+module_platform_driver(gpio_mouse_device_driver);
 
 MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>");
 MODULE_DESCRIPTION("GPIO mouse driver");
diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index ee3b0ca9d592..a9e4bfdf31f4 100644
--- a/drivers/input/mouse/pxa930_trkball.c
+++ b/drivers/input/mouse/pxa930_trkball.c
@@ -250,19 +250,7 @@ static struct platform_driver pxa930_trkball_driver = {
         .probe          = pxa930_trkball_probe,
         .remove         = __devexit_p(pxa930_trkball_remove),
 };
-
-static int __init pxa930_trkball_init(void)
-{
-        return platform_driver_register(&pxa930_trkball_driver);
-}
-
-static void __exit pxa930_trkball_exit(void)
-{
-        platform_driver_unregister(&pxa930_trkball_driver);
-}
-
-module_init(pxa930_trkball_init);
-module_exit(pxa930_trkball_exit);
+module_platform_driver(pxa930_trkball_driver);
 
 MODULE_AUTHOR("Yong Yao <yaoyong@marvell.com>");
 MODULE_DESCRIPTION("PXA930 Trackball Mouse Driver");