108 	struct mutex cmd_mutex;  member
936 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_process_async_firmware()
938 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_process_async_firmware()
962 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_backlight_work()
971 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_backlight_work()
994 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_backlight_get_brightness()
1008 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_backlight_get_brightness()
1090 	error = mutex_lock_interruptible(&pcu->cmd_mutex);  in ims_pcu_attribute_store()
1105 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_attribute_store()
1181 	error = mutex_lock_interruptible(&pcu->cmd_mutex);  in ims_pcu_update_firmware_store()
1208 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_update_firmware_store()
1319 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_show()
1321 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_show()
1342 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_store()
1344 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_store()
1360 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_show()
1362 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_show()
1380 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_store()
1382 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_store()
1407 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_show()
1409 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_show()
1436 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_store()
1448 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_store()
2017 	mutex_init(&pcu->cmd_mutex);  in ims_pcu_probe()