backlight: Fix old-style function definition

Fix warning:

drivers/macintosh/via-pmu-backlight.c: In function ‘pmu_backlight_init’:
drivers/macintosh/via-pmu-backlight.c:140:13: warning: old-style function definition [-Wold-style-definition]
 void __init pmu_backlight_init()
             ^~~~~~~~~~~~~~~~~~

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mathieu Malaterre 2017-12-26 15:12:41 +01:00 committed by Michael Ellerman
parent 4a7b8a4997
commit 00f7b29f6e
1 changed files with 1 additions and 1 deletions

View File

@ -137,7 +137,7 @@ void pmu_backlight_set_sleep(int sleep)
}
#endif /* CONFIG_PM */
void __init pmu_backlight_init()
void __init pmu_backlight_init(void)
{
struct backlight_properties props;
struct backlight_device *bd;