[PATCH 7/9] drm/bridge: remove unused variable warning in tc358764_detach

[Pankaj Bharadiya]

drm_device pointer is not getting used in tc358764_detach() anymore,
hence remove it.

This fixes below warning.

drivers/gpu/drm/bridge/tc358764.c: In function ‘tc358764_detach’:
drivers/gpu/drm/bridge/tc358764.c:386:21: warning: unused variable ‘drm’ [-Wunused-variable]
  struct drm_device *drm = bridge->dev;
                     ^~~

Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya at intel.com>
---
 drivers/gpu/drm/bridge/tc358764.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/tc358764.c b/drivers/gpu/drm/bridge/tc358764.c
index 530342dd4a34..5ac1430fab04 100644
--- a/drivers/gpu/drm/bridge/tc358764.c
+++ b/drivers/gpu/drm/bridge/tc358764.c
@@ -383,7 +383,6 @@ static int tc358764_attach(struct drm_bridge *bridge,
 static void tc358764_detach(struct drm_bridge *bridge)
 {
 	struct tc358764 *ctx = bridge_to_tc358764(bridge);
-	struct drm_device *drm = bridge->dev;
 
 	drm_connector_unregister(&ctx->connector);
 	drm_panel_detach(ctx->panel);
-- 
2.20.1