Searched refs:head_lock (Results 1 – 6 of 6) sorted by relevance
454 write_seqlock_irqsave(&sde->head_lock, flags); in sdma_field_flush()457 write_sequnlock_irqrestore(&sde->head_lock, flags); in sdma_field_flush()528 write_seqlock(&curr_sde->head_lock); in sdma_err_progress_check()532 write_sequnlock(&curr_sde->head_lock); in sdma_err_progress_check()542 write_sequnlock(&curr_sde->head_lock); in sdma_err_progress_check()613 write_seqlock(&sde->head_lock); in sdma_sw_clean_up_task()650 write_sequnlock(&sde->head_lock); in sdma_sw_clean_up_task()1438 seqlock_init(&sde->head_lock); in sdma_init()1898 write_seqlock(&sde->head_lock); in sdma_engine_interrupt()1907 write_sequnlock(&sde->head_lock); in sdma_engine_interrupt()[all …]
366 seqlock_t head_lock ____cacheline_aligned_in_smp;901 if (read_seqretry(&sde->head_lock, seq)) { in sdma_progress()
41 spinlock_t head_lock; member
261 spin_lock(&qi->head_lock); in vector_advancetail()264 spin_unlock(&qi->head_lock); in vector_advancetail()318 spin_lock(&qi->head_lock); in vector_enqueue()320 spin_unlock(&qi->head_lock); in vector_enqueue()389 if (spin_trylock(&qi->head_lock)) { in vector_send()448 spin_unlock(&qi->head_lock); in vector_send()569 spin_lock_init(&result->head_lock); in create_queue()
99 spinlock_t head_lock ____cacheline_aligned;
280 spin_lock_irqsave(&priv->chan[ch].head_lock, flags); in talitos_submit()284 spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); in talitos_submit()318 spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); in talitos_submit()3413 spin_lock_init(&priv->chan[i].head_lock); in talitos_probe()
