[PATCH] drm/hisilicon: fix mode_valid's return type

[Luc Van Oostenryck]

The method struct drm_connector_helper_funcs::mode_valid is defined
as returning an 'enum drm_mode_status' but the driver implementation
for this method uses an 'int' for it.

Fix this by using 'enum drm_mode_status' in the driver too.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck at gmail.com>
---
 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
index f4eba87c9..d2f4749eb 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
@@ -27,7 +27,7 @@ static int hibmc_connector_get_modes(struct drm_connector *connector)
 	return drm_add_modes_noedid(connector, 800, 600);
 }
 
-static int hibmc_connector_mode_valid(struct drm_connector *connector,
+static enum drm_mode_status hibmc_connector_mode_valid(struct drm_connector *connector,
 				      struct drm_display_mode *mode)
 {
 	return MODE_OK;
-- 
2.17.0