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UPSTREAM: drm: bridge: analogix/dp: mark symbols static where possible

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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 <baoyou.xie@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474788764-6069-1-git-send-email-baoyou.xie@linaro.org

Change-Id: Idea810a90652d2f75416bcd0dd590444e1b269a8
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
(cherry picked from commit 089cfdd9b0)
This commit is contained in:
Baoyou Xie
2016-09-25 15:32:44 +08:00
committed by Tao Huang
parent c9f39a454c
commit 519570ad4e
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
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@@ -813,7 +813,7 @@ static void analogix_dp_commit(struct analogix_dp_device *dp)
}
}
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;
@@ -869,7 +869,7 @@ 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);