From: Baoyou Xie Date: Mon, 5 Sep 2016 17:33:28 +0000 (-0700) Subject: Input: focaltech - mark focaltech_set_resolution() static X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=db808498ae2c922c9bd3eaf39a7526581468a79b;p=linux-beck.git Input: focaltech - mark focaltech_set_resolution() static 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 Acked-by: Arnd Bergmann Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/mouse/focaltech.c b/drivers/input/mouse/focaltech.c index c8c6a8cc329d..54eceb30ede5 100644 --- a/drivers/input/mouse/focaltech.c +++ b/drivers/input/mouse/focaltech.c @@ -390,7 +390,8 @@ static int focaltech_read_size(struct psmouse *psmouse) return 0; } -void focaltech_set_resolution(struct psmouse *psmouse, unsigned int resolution) +static void focaltech_set_resolution(struct psmouse *psmouse, + unsigned int resolution) { /* not supported yet */ }