drm/edid: Make drm_get_cea_aspect_ratio() static
drm_get_cea_aspect_ratio() is not used outside drm_edid.c.
Make it static.
Cc: Wayne Lin <waynelin@amd.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004141914.20600-1-ville.syrjala@linux.intel.com
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 930f4de..75aaabc 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3206,18 +3206,10 @@ static bool drm_valid_cea_vic(u8 vic)
return vic > 0 && vic < ARRAY_SIZE(edid_cea_modes);
}
-/**
- * drm_get_cea_aspect_ratio - get the picture aspect ratio corresponding to
- * the input VIC from the CEA mode list
- * @video_code: ID given to each of the CEA modes
- *
- * Returns picture aspect ratio
- */
-enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code)
+static enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code)
{
return edid_cea_modes[video_code].picture_aspect_ratio;
}
-EXPORT_SYMBOL(drm_get_cea_aspect_ratio);
/*
* Calculate the alternate clock for HDMI modes (those from the HDMI vendor