76 	struct mutex dev_mutex; /* To protect device power status */  member
961 	mutex_lock(&ctrl->dev_mutex);  in edp_ctrl_on_worker()
1010 	mutex_unlock(&ctrl->dev_mutex);  in edp_ctrl_on_worker()
1019 	mutex_lock(&ctrl->dev_mutex);  in edp_ctrl_off_worker()
1059 	mutex_unlock(&ctrl->dev_mutex);  in edp_ctrl_off_worker()
1170 	mutex_init(&ctrl->dev_mutex);  in msm_edp_ctrl_init()
1205 	mutex_destroy(&ctrl->dev_mutex);  in msm_edp_ctrl_destroy()
1210 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1213 		mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1237 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1247 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_get_panel_info()
1280 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_get_panel_info()
1292 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_timing_cfg()
1339 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_timing_cfg()