drm/rockchip: Fix return type of cdn_dp_connector_mode_valid

[linux-stable] / drivers / gpu / drm / rockchip / cdn-dp-core.c

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index c204e9b95c1f749d9e2de03929b1c6aa1c76ebb1..518ee13b1d6f42b39516bd12a5f637367404d939 100644 (file)
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -283,8 +283,9 @@ static int cdn_dp_connector_get_modes(struct drm_connector *connector)
        return ret;
 }
 
-static int cdn_dp_connector_mode_valid(struct drm_connector *connector,
-                                      struct drm_display_mode *mode)
+static enum drm_mode_status
+cdn_dp_connector_mode_valid(struct drm_connector *connector,
+                           struct drm_display_mode *mode)
 {
        struct cdn_dp_device *dp = connector_to_dp(connector);
        struct drm_display_info *display_info = &dp->connector.display_info;