*R_IRQ_MASK1_SET = 1 << port->data_avail_bit;
DEBUG(printk(KERN_DEBUG "sser%d rec started\n", dev));
}
- ret = 0;
+ err = 0;
out:
mutex_unlock(&sync_serial_mutex);
- return ret;
+ return err;
}
static int sync_serial_release(struct inode *inode, struct file *file)