[PATCH 25/40] drm/amd/display/dc/dce/dce_link_encoder: Make functions invoked by reference static

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c:1200:6: 
warning: no previous prototype for ‘dce60_link_encoder_enable_dp_output’ 
[-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c:1239:6: 
warning: no previous prototype for ‘dce60_link_encoder_enable_dp_mst_output’ 
[-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c:1429:6: 
warning: no previous prototype for ‘dce60_link_encoder_dp_set_phy_pattern’ 
[-Wmissing-prototypes]

Cc: Harry Wentland <harry.wentl...@amd.com>
Cc: Leo Li <sunpeng...@amd.com>
Cc: Alex Deucher <alexander.deuc...@amd.com>
Cc: "Christian König" <christian.koe...@amd.com>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: Mauro Rossi <issor.or...@gmail.com>
Cc: amd-...@lists.freedesktop.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c 
b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index 210466b2d8631..0ef2f4d9d8bf3 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -1197,7 +1197,7 @@ void dce110_link_encoder_enable_dp_mst_output(
 
 #if defined(CONFIG_DRM_AMD_DC_SI)
 /* enables DP PHY output */
-void dce60_link_encoder_enable_dp_output(
+static void dce60_link_encoder_enable_dp_output(
        struct link_encoder *enc,
        const struct dc_link_settings *link_settings,
        enum clock_source_id clock_source)
@@ -1236,7 +1236,7 @@ void dce60_link_encoder_enable_dp_output(
 }
 
 /* enables DP PHY output in MST mode */
-void dce60_link_encoder_enable_dp_mst_output(
+static void dce60_link_encoder_enable_dp_mst_output(
        struct link_encoder *enc,
        const struct dc_link_settings *link_settings,
        enum clock_source_id clock_source)
@@ -1426,7 +1426,7 @@ void dce110_link_encoder_dp_set_phy_pattern(
 
 #if defined(CONFIG_DRM_AMD_DC_SI)
 /* set DP PHY test and training patterns */
-void dce60_link_encoder_dp_set_phy_pattern(
+static void dce60_link_encoder_dp_set_phy_pattern(
        struct link_encoder *enc,
        const struct encoder_set_dp_phy_pattern_param *param)
 {
-- 
2.25.1