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