Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH] drm/i2c/tda998x: mark symbol static where possible | Date | Mon, 24 Oct 2016 12:14:14 +0200 |
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On Saturday, October 22, 2016 5:14:42 PM CEST Baoyou Xie wrote: > We get 1 warning when building kernel with W=1: > drivers/gpu/drm/i2c/tda998x_drv.c:1292:5: warning: no previous prototype for 'tda998x_audio_digital_mute' [-Wmissing-prototypes] > > In fact, this function is only used in the file in which it is > declared and don't need a declaration, but can be made static. > So this patch marks this function with 'static'. > > Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> >
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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