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Input: mc13783-pwrbutton - convert to use module_platform_driver()

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This patch converts mc13783-pwrbutton to use the module_platform_driver()
macro which makes the code smaller and a bit simpler.

Also staticise mc13783_pwrbutton_driver which is not used outside
this driver so no need to make the symbol global.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Axel Lin 2011-12-11 23:43:32 -08:00 committed by Dmitry Torokhov
parent ff4d049246
commit 18b2b1813f
1 changed files with 2 additions and 12 deletions
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14
drivers/input/misc/mc13783-pwrbutton.c
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@ -255,7 +255,7 @@ static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
return 0;
}
struct platform_driver mc13783_pwrbutton_driver = {
static struct platform_driver mc13783_pwrbutton_driver = {
.probe = mc13783_pwrbutton_probe,
.remove = __devexit_p(mc13783_pwrbutton_remove),
.driver = {
@ -264,17 +264,7 @@ struct platform_driver mc13783_pwrbutton_driver = {
},
};
static int __init mc13783_pwrbutton_init(void)
{
return platform_driver_register(&mc13783_pwrbutton_driver);
}
module_init(mc13783_pwrbutton_init);
static void __exit mc13783_pwrbutton_exit(void)
{
platform_driver_unregister(&mc13783_pwrbutton_driver);
}
module_exit(mc13783_pwrbutton_exit);
module_platform_driver(mc13783_pwrbutton_driver);
MODULE_ALIAS("platform:mc13783-pwrbutton");
MODULE_DESCRIPTION("MC13783 Power Button");