From: Baoyou Xie Date: Sun, 25 Sep 2016 07:54:59 +0000 (+0800) Subject: drm/exynos: mark exynos_dp_crtc_clock_enable() static X-Git-Tag: v4.9-rc1~41^2~8^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d42c09628a14fd07185d189d245ed57854e06179;p=linux.git drm/exynos: mark exynos_dp_crtc_clock_enable() static We get 1 warning when building kernel with W=1: drivers/gpu/drm/exynos/exynos_dp.c:46:5: warning: no previous prototype for 'exynos_dp_crtc_clock_enable' [-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 Signed-off-by: Inki Dae --- diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 4f0850585b8e..528229faffe4 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -43,7 +43,7 @@ struct exynos_dp_device { struct analogix_dp_plat_data plat_data; }; -int exynos_dp_crtc_clock_enable(struct analogix_dp_plat_data *plat_data, +static int exynos_dp_crtc_clock_enable(struct analogix_dp_plat_data *plat_data, bool enable) { struct exynos_dp_device *dp = to_dp(plat_data);