Lines Matching refs:dma_lock
245 spin_lock_irqsave(&card->dma_lock, irqsave); in snd_ps3_program_dma()
292 spin_unlock_irqrestore(&card->dma_lock, irqsave); in snd_ps3_program_dma()
597 spin_lock_irqsave(&card->dma_lock, irqsave); in snd_ps3_pcm_prepare()
619 spin_unlock_irqrestore(&card->dma_lock, irqsave); in snd_ps3_pcm_prepare()
637 spin_lock(&card->dma_lock); in snd_ps3_pcm_trigger()
641 spin_unlock(&card->dma_lock); in snd_ps3_pcm_trigger()
655 spin_lock(&card->dma_lock); in snd_ps3_pcm_trigger()
659 spin_unlock(&card->dma_lock); in snd_ps3_pcm_trigger()
680 spin_lock(&card->dma_lock); in snd_ps3_pcm_pointer()
685 spin_unlock(&card->dma_lock); in snd_ps3_pcm_pointer()
1125 spin_lock_init(&the_card.dma_lock); in snd_ps3_init()