Lines Matching refs:ring_lock
110 spinlock_t ring_lock; member
140 spin_lock_bh(&plxdev->ring_lock); in plx_dma_process_desc()
168 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_process_desc()
178 spin_lock_bh(&plxdev->ring_lock); in plx_dma_abort_desc()
195 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_abort_desc()
254 __acquires(plxdev->ring_lock) in plx_dma_prep_memcpy()
259 spin_lock_bh(&plxdev->ring_lock); in plx_dma_prep_memcpy()
294 __acquire(plxdev->ring_lock); in plx_dma_prep_memcpy()
296 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_prep_memcpy()
301 __releases(plxdev->ring_lock) in plx_dma_tx_submit()
317 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_tx_submit()
460 spin_lock_bh(&plxdev->ring_lock); in plx_dma_free_chan_resources()
462 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_free_chan_resources()
513 spin_lock_init(&plxdev->ring_lock); in plx_dma_create()
610 spin_lock_bh(&plxdev->ring_lock); in plx_dma_remove()
612 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_remove()