365 	mutex_lock(&c2dev->mutex);  in access_store()
377 	mutex_unlock(&c2dev->mutex);  in access_store()
393 	mutex_lock(&c2dev->mutex);  in c2port_store_reset()
398 	mutex_unlock(&c2dev->mutex);  in c2port_store_reset()
430 	mutex_lock(&c2dev->mutex);  in c2port_show_dev_id()
432 	mutex_unlock(&c2dev->mutex);  in c2port_show_dev_id()
467 	mutex_lock(&c2dev->mutex);  in c2port_show_rev_id()
469 	mutex_unlock(&c2dev->mutex);  in c2port_show_rev_id()
534 	mutex_lock(&c2dev->mutex);  in c2port_store_flash_access()
536 	mutex_unlock(&c2dev->mutex);  in c2port_store_flash_access()
617 	mutex_lock(&c2dev->mutex);  in c2port_store_flash_erase()
619 	mutex_unlock(&c2dev->mutex);  in c2port_store_flash_erase()
733 	mutex_lock(&c2dev->mutex);  in c2port_read_flash_data()
735 	mutex_unlock(&c2dev->mutex);  in c2port_read_flash_data()
850 	mutex_lock(&c2dev->mutex);  in c2port_write_flash_data()
852 	mutex_unlock(&c2dev->mutex);  in c2port_write_flash_data()
937 	mutex_init(&c2dev->mutex);  in c2port_device_register()