[PATCH 02/32] drm/amd/display: Don't register backlight on connector_destroy

[harry.wentland@xxxxxxx (Harry Wentland)]

Signed-off-by: Harry Wentland <harry.wentland at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 0a5a5ae5ab50..3b2437d5fdd4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2744,14 +2744,10 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
 	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
 
 	if ((link->connector_signal & (SIGNAL_TYPE_EDP | SIGNAL_TYPE_LVDS)) &&
-	    link->type != dc_connection_none) {
-		amdgpu_dm_register_backlight_device(dm);
-
-		if (dm->backlight_dev) {
-			backlight_device_unregister(dm->backlight_dev);
-			dm->backlight_dev = NULL;
-		}
-
+	    link->type != dc_connection_none &&
+	    dm->backlight_dev) {
+		backlight_device_unregister(dm->backlight_dev);
+		dm->backlight_dev = NULL;
 	}
 #endif
 	drm_connector_unregister(connector);
-- 
2.15.1