Lines Matching refs:spinlock
217 level = rt_spin_lock_irqsave(&(serial->spinlock)); in serial_fops_poll()
220 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in serial_fops_poll()
331 level = rt_spin_lock_irqsave(&(serial->spinlock)); in _serial_int_rx()
337 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _serial_int_rx()
352 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _serial_int_rx()
529 level = rt_spin_lock_irqsave(&(serial->spinlock)); in _serial_dma_rx()
546 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _serial_dma_rx()
575 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _serial_dma_rx()
591 level = rt_spin_lock_irqsave(&(serial->spinlock)); in _serial_dma_tx()
595 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _serial_dma_tx()
602 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _serial_dma_tx()
1020 level = rt_spin_lock_irqsave(&(serial->spinlock)); in _tc_flush()
1023 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in _tc_flush()
1338 level = rt_spin_lock_irqsave(&(serial->spinlock)); in rt_serial_control()
1340 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in rt_serial_control()
1379 rt_spin_lock_init(&(serial->spinlock)); in rt_hw_serial_register()
1458 level = rt_spin_lock_irqsave(&(serial->spinlock)); in rt_hw_serial_isr()
1473 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in rt_hw_serial_isr()
1486 level = rt_spin_lock_irqsave(&(serial->spinlock)); in rt_hw_serial_isr()
1489 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in rt_hw_serial_isr()
1557 level = rt_spin_lock_irqsave(&(serial->spinlock)); in rt_hw_serial_isr()
1563 rt_spin_unlock_irqrestore(&(serial->spinlock), level); in rt_hw_serial_isr()