Searched refs:dma_chan_lock (Results 1 – 1 of 1) sorted by relevance
133 static spinlock_t dma_chan_lock; variable579 spin_lock_irqsave(&dma_chan_lock, flags); in omap2_enable_irq_lch()586 spin_unlock_irqrestore(&dma_chan_lock, flags); in omap2_enable_irq_lch()597 spin_lock_irqsave(&dma_chan_lock, flags); in omap2_disable_irq_lch()604 spin_unlock_irqrestore(&dma_chan_lock, flags); in omap2_disable_irq_lch()617 spin_lock_irqsave(&dma_chan_lock, flags); in omap_request_dma()626 spin_unlock_irqrestore(&dma_chan_lock, flags); in omap_request_dma()638 spin_unlock_irqrestore(&dma_chan_lock, flags); in omap_request_dma()710 spin_lock_irqsave(&dma_chan_lock, flags); in omap_free_dma()714 spin_unlock_irqrestore(&dma_chan_lock, flags); in omap_free_dma()[all …]