[PATCH 23/40] drm/amd/display/dc/dce/dce_audio: Make function invoked by reference static

[Lee Jones]

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

 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_audio.c:871:6: warning: no previous prototype for ‘dce60_aud_wall_dto_setup’ [-Wmissing-prototypes]

Cc: Harry Wentland <harry.wentland at amd.com>
Cc: Leo Li <sunpeng.li at amd.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: "Christian König" <christian.koenig at amd.com>
Cc: David Airlie <airlied at linux.ie>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: Mauro Rossi <issor.oruam at gmail.com>
Cc: Charlene Liu <Charlene.Liu at amd.com>
Cc: amd-gfx at lists.freedesktop.org
Cc: dri-devel at lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 drivers/gpu/drm/amd/display/dc/dce/dce_audio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
index 2a2a0fdb92539..7866cf2a668fa 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
@@ -868,7 +868,7 @@ void dce_aud_wall_dto_setup(
 }
 
 #if defined(CONFIG_DRM_AMD_DC_SI)
-void dce60_aud_wall_dto_setup(
+static void dce60_aud_wall_dto_setup(
 	struct audio *audio,
 	enum signal_type signal,
 	const struct audio_crtc_info *crtc_info,
-- 
2.25.1