Searched refs:dma_wr_reg_lock (Results 1 – 1 of 1) sorted by relevance
170 spinlock_t dma_wr_reg_lock; member337 spin_lock_init(&spi_bus->dma_wr_reg_lock); in pci1xxxx_spi_dma_init()744 spin_lock_irqsave(&p->parent->dma_wr_reg_lock, flags); in pci1xxxx_spi_isr_dma_wr()747 spin_unlock_irqrestore(&p->parent->dma_wr_reg_lock, flags); in pci1xxxx_spi_isr_dma_wr()