[PATCH] drm/connector: mark enum counter value as private

[Randy Dunlap]

Mark the DRM_MODE_COLORIMETRY_COUNT enum value as private in
kernel-doc to prevent a build warning:

include/drm/drm_connector.h:527: warning: Enum value 
'DRM_MODE_COLORIMETRY_COUNT' not described in enum 'drm_colorspace'

Fixes: c627087cb164 ("drm/connector: Use common colorspace_names array")
Signed-off-by: Randy Dunlap <rdun...@infradead.org>
Cc: David Airlie <airl...@gmail.com>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Cc: Maxime Ripard <mrip...@kernel.org>
Cc: Thomas Zimmermann <tzimmerm...@suse.de>
Cc: dri-de...@lists.freedesktop.org
Cc: Harry Wentland <harry.wentl...@amd.com>
Cc: Alex Deucher <alexander.deuc...@amd.com>
Cc: amd-gfx@lists.freedesktop.org
---
 include/drm/drm_connector.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20230714.orig/include/drm/drm_connector.h
+++ linux-next-20230714/include/drm/drm_connector.h
@@ -522,7 +522,7 @@ enum drm_colorspace {
        DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED     = 13,
        DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT     = 14,
        DRM_MODE_COLORIMETRY_BT601_YCC          = 15,
-       /* not a valid value; merely used for counting */
+       /* private: not a valid value; merely used for counting */
        DRM_MODE_COLORIMETRY_COUNT
 };