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drm: Make drm_av_sync_delay() 'mode' argument const

drm_av_sync_delay() doesn't change the passed in mode, so make it const.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Ville Syrjälä 10 years ago
parent
9e5a3b529e
commit
3a818d350f
2 changed files with 2 additions and 2 deletions
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  1. 1 1
      drivers/gpu/drm/drm_edid.c
  2. 1 1
      include/drm/drm_edid.h

+ 1 - 1
drivers/gpu/drm/drm_edid.c
View File 

@@ -3361,7 +3361,7 @@ EXPORT_SYMBOL(drm_edid_to_speaker_allocation);
 
  * the sink doesn't support audio or video.
 
  */
 
 int drm_av_sync_delay(struct drm_connector *connector,
 
-		      struct drm_display_mode *mode)
 
+		      const struct drm_display_mode *mode)
 
 {
 
 	int i = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
 
 	int a, v;

+ 1 - 1
include/drm/drm_edid.h
View File 

@@ -326,7 +326,7 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid);
 
 int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads);
 
 int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb);
 
 int drm_av_sync_delay(struct drm_connector *connector,
 
-		      struct drm_display_mode *mode);
 
+		      const struct drm_display_mode *mode);
 
 struct drm_connector *drm_select_eld(struct drm_encoder *encoder);
 
 int drm_load_edid_firmware(struct drm_connector *connector);