86 	struct mutex dev_mutex; /* To protect device power status */  member
970 	mutex_lock(&ctrl->dev_mutex);  in edp_ctrl_on_worker()
1001 	mutex_unlock(&ctrl->dev_mutex);  in edp_ctrl_on_worker()
1010 	mutex_lock(&ctrl->dev_mutex);  in edp_ctrl_off_worker()
1038 	mutex_unlock(&ctrl->dev_mutex);  in edp_ctrl_off_worker()
1149 	mutex_init(&ctrl->dev_mutex);  in msm_edp_ctrl_init()
1184 	mutex_destroy(&ctrl->dev_mutex);  in msm_edp_ctrl_destroy()
1189 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1192 		mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1216 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_panel_connected()
1226 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_get_panel_info()
1265 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_get_panel_info()
1277 	mutex_lock(&ctrl->dev_mutex);  in msm_edp_ctrl_timing_cfg()
1324 	mutex_unlock(&ctrl->dev_mutex);  in msm_edp_ctrl_timing_cfg()