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Searched refs:prep_lock (Results 1 – 5 of 5) sorted by relevance

/linux-4.1.27/drivers/dma/ioat/
Ddma_v2.c69 spin_lock_bh(&ioat->prep_lock); in ioat2_issue_pending()
71 spin_unlock_bh(&ioat->prep_lock); in ioat2_issue_pending()
122 spin_lock_bh(&ioat->prep_lock); in ioat2_start_null_desc()
124 spin_unlock_bh(&ioat->prep_lock); in ioat2_start_null_desc()
329 spin_lock_bh(&ioat->prep_lock); in ioat2_timer_event()
331 spin_unlock_bh(&ioat->prep_lock); in ioat2_timer_event()
343 spin_lock_bh(&ioat->prep_lock); in ioat2_timer_event()
345 spin_unlock_bh(&ioat->prep_lock); in ioat2_timer_event()
401 spin_lock_init(&ioat->prep_lock); in ioat2_enumerate_channels()
433 spin_unlock_bh(&ioat->prep_lock); in ioat2_tx_submit_unlock()
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Ddma_v2.h63 spinlock_t prep_lock; member
Ddma_v3.c561 spin_lock_bh(&ioat->prep_lock); in ioat3_eh()
563 spin_unlock_bh(&ioat->prep_lock); in ioat3_eh()
624 spin_lock_bh(&ioat->prep_lock); in ioat3_timer_event()
626 spin_unlock_bh(&ioat->prep_lock); in ioat3_timer_event()
638 spin_lock_bh(&ioat->prep_lock); in ioat3_timer_event()
640 spin_unlock_bh(&ioat->prep_lock); in ioat3_timer_event()
/linux-4.1.27/drivers/dma/
Dmic_x100_dma.c256 spin_unlock(&mic_ch->prep_lock); in mic_dma_tx_submit_unlock()
288 spin_lock(&mic_ch->prep_lock); in mic_dma_prep_memcpy_lock()
293 spin_unlock(&mic_ch->prep_lock); in mic_dma_prep_memcpy_lock()
303 spin_lock(&mic_ch->prep_lock); in mic_dma_prep_interrupt_lock()
307 spin_unlock(&mic_ch->prep_lock); in mic_dma_prep_interrupt_lock()
529 spin_lock_init(&ch->prep_lock); in mic_dma_init()
Dmic_x100_dma.h126 spinlock_t prep_lock; member