84 	struct mutex dev_mutex; /* To protect device power status */  member
965 	mutex_lock(&ctrl->dev_mutex);  in edp_ctrl_on_worker()
996 	mutex_unlock(&ctrl->dev_mutex);  in edp_ctrl_on_worker()
1005 	mutex_lock(&ctrl->dev_mutex);  in edp_ctrl_off_worker()
1033 	mutex_unlock(&ctrl->dev_mutex);  in edp_ctrl_off_worker()
1144 	mutex_init(&ctrl->dev_mutex);  in msm_edp_ctrl_init()
1179 	mutex_destroy(&ctrl->dev_mutex);  in msm_edp_ctrl_destroy()
1184 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1187 		mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1211 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1221 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_get_panel_info()
1260 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_get_panel_info()
1272 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_timing_cfg()
1319 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_timing_cfg()