Re: [PATCH] Input: focaltech - mark focaltech_set_resolution() static

From: Arnd Bergmann
Date: Wed Aug 31 2016 - 06:04:26 EST

On Wednesday, August 31, 2016 4:37:41 PM CEST Baoyou Xie wrote:
> We get 1 warning when building kernel with W=1:
> drivers/input/mouse/focaltech.c:393:6: warning: no previous prototype for 'focaltech_set_resolution' [-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 it 'static'.
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>