Lines Matching refs:dma_lock
258 spin_lock_irqsave(&card->dma_lock, irqsave); in snd_ps3_program_dma()
306 spin_unlock_irqrestore(&card->dma_lock, irqsave); in snd_ps3_program_dma()
615 spin_lock_irqsave(&card->dma_lock, irqsave); in snd_ps3_pcm_prepare()
637 spin_unlock_irqrestore(&card->dma_lock, irqsave); in snd_ps3_pcm_prepare()
656 spin_lock(&card->dma_lock); in snd_ps3_pcm_trigger()
660 spin_unlock(&card->dma_lock); in snd_ps3_pcm_trigger()
674 spin_lock(&card->dma_lock); in snd_ps3_pcm_trigger()
678 spin_unlock(&card->dma_lock); in snd_ps3_pcm_trigger()
699 spin_lock(&card->dma_lock); in snd_ps3_pcm_pointer()
704 spin_unlock(&card->dma_lock); in snd_ps3_pcm_pointer()
1143 spin_lock_init(&the_card.dma_lock); in snd_ps3_init()