103 	struct mutex cmd_mutex;  member
931 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_process_async_firmware()
933 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_process_async_firmware()
957 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_backlight_set_brightness()
966 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_backlight_set_brightness()
981 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_backlight_get_brightness()
995 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_backlight_get_brightness()
1076 	error = mutex_lock_interruptible(&pcu->cmd_mutex);  in ims_pcu_attribute_store()
1091 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_attribute_store()
1167 	error = mutex_lock_interruptible(&pcu->cmd_mutex);  in ims_pcu_update_firmware_store()
1194 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_update_firmware_store()
1305 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_show()
1307 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_show()
1328 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_store()
1330 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_data_store()
1346 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_show()
1348 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_show()
1366 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_store()
1368 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_reg_addr_store()
1393 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_show()
1395 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_show()
1422 	mutex_lock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_store()
1434 	mutex_unlock(&pcu->cmd_mutex);  in ims_pcu_ofn_bit_store()
2003 	mutex_init(&pcu->cmd_mutex);  in ims_pcu_probe()