Searched refs:dma_reg_lock (Results 1 – 5 of 5) sorted by relevance
220 spin_lock_irqsave(&itv->dma_reg_lock, flags); in ivtv_udma_prepare()225 spin_unlock_irqrestore(&itv->dma_reg_lock, flags); in ivtv_udma_prepare()
400 spin_lock_irqsave(&itv->dma_reg_lock, flags); in ivtv_dma_stream_dec_prepare()405 spin_unlock_irqrestore(&itv->dma_reg_lock, flags); in ivtv_dma_stream_dec_prepare()926 spin_lock(&itv->dma_reg_lock); in ivtv_irq_handler()952 spin_unlock(&itv->dma_reg_lock); in ivtv_irq_handler()1056 spin_unlock(&itv->dma_reg_lock); in ivtv_irq_handler()
686 spinlock_t dma_reg_lock; /* lock access to DMA engine registers */ member
719 spin_lock_init(&itv->dma_reg_lock); in ivtv_init_struct1()
164 spinlock_t dma_reg_lock; member284 spin_lock_init(&spi_bus->dma_reg_lock); in pci1xxxx_spi_dma_init()634 spin_lock_irqsave(&p->parent->dma_reg_lock, flags); in pci1xxxx_spi_isr_dma()666 spin_unlock_irqrestore(&p->parent->dma_reg_lock, flags); in pci1xxxx_spi_isr_dma()