drm/modes: Fix drm_mode_is_420_only() comment

Fixes the following warnings when building docs:
../drivers/gpu/drm/drm_modes.c:1623: warning: No description found for parameter 'display'
../drivers/gpu/drm/drm_modes.c:1623: warning: Excess function parameter 'connector' description in 'drm_mode_is_420_only'

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170720174746.29100-2-seanpaul@chromium.org

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index d52f0a17a66baa86ffd1c6747e068488fc8d6e53..4a3f68a33844589ad25a7f02f59c6470c0d2e891 100644 (file)
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1610,7 +1610,7 @@ out:
  * drm_mode_is_420_only - if a given videomode can be only supported in YCBCR420
  * output format
  *
- * @connector: drm connector under action.
+ * @display: display under action
  * @mode: video mode to be tested.
  *
  * Returns: