This function is only used inside drm_edid.c.
Signed-off-by: Damien Lespiau <damien.lesp...@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/drm_edid.c | 5 ++---
include/drm/drm_crtc.h | 1 -
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index dfc7a1b..e014785 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2298,10 +2298,10 @@ add_detailed_modes(struct drm_connector *connector,
struct edid *edid,
#define EDID_CEA_YCRCB422 (1 << 4)
#define EDID_CEA_VCDB_QS (1 << 6)
-/**
+/*
* Search EDID for CEA extension block.
*/
-u8 *drm_find_cea_extension(struct edid *edid)
+static u8 *drm_find_cea_extension(struct edid *edid)
{
u8 *edid_ext = NULL;
int i;
@@ -2322,7 +2322,6 @@ u8 *drm_find_cea_extension(struct edid *edid)
return edid_ext;
}
-EXPORT_SYMBOL(drm_find_cea_extension);
/*
* Calculate the alternate clock for the CEA mode
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index fa12a2f..f3ecc6f 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1050,7 +1050,6 @@ extern int drm_mode_gamma_get_ioctl(struct drm_device
*dev,
void *data, struct drm_file *file_priv);
extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
-extern u8 *drm_find_cea_extension(struct edid *edid);
extern u8 drm_match_cea_mode(const struct drm_display_mode *to_match);
extern bool drm_detect_hdmi_monitor(struct edid *edid);
extern bool drm_detect_monitor_audio(struct edid *edid);
--
1.8.3.1
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