Re: [PATCH] Input: focaltech - mark focaltech_set_resolution() static
From: Arnd Bergmann <arnd@arndb.de>
Date: 2016-08-31 10:04:23
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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 <redacted>
Acked-by: Arnd Bergmann <arnd@arndb.de>