From: Baoyou Xie Date: Sun, 25 Sep 2016 07:32:44 +0000 (+0800) Subject: drm: bridge: analogix/dp: mark symbols static where possible X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=089cfdd9b0ec1b21d3356d2e057f69b89d46ae66;p=linux.git drm: bridge: analogix/dp: mark symbols static where possible We get 2 warnings when building kernel with W=1: drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1053:5: warning: no previous prototype for 'analogix_dp_get_modes' [-Wmissing-prototypes] drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1097:1: warning: no previous prototype for 'analogix_dp_detect' [-Wmissing-prototypes] In fact, both functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks both functions with 'static'. Signed-off-by: Baoyou Xie Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1474788764-6069-1-git-send-email-baoyou.xie@linaro.org --- diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 18f622a01a5c2..0f2e423106942 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -918,7 +918,7 @@ out: return ret; } -int analogix_dp_get_modes(struct drm_connector *connector) +static int analogix_dp_get_modes(struct drm_connector *connector) { struct analogix_dp_device *dp = to_dp(connector); struct edid *edid; @@ -965,7 +965,7 @@ static const struct drm_connector_helper_funcs analogix_dp_connector_helper_func .best_encoder = analogix_dp_best_encoder, }; -enum drm_connector_status +static enum drm_connector_status analogix_dp_detect(struct drm_connector *connector, bool force) { struct analogix_dp_device *dp = to_dp(connector);