Searched refs:dma_rd_reg_lock (Results 1 – 1 of 1) sorted by relevance
168 spinlock_t dma_rd_reg_lock; member336 spin_lock_init(&spi_bus->dma_rd_reg_lock); in pci1xxxx_spi_dma_init()711 spin_lock_irqsave(&p->parent->dma_rd_reg_lock, flags); in pci1xxxx_spi_isr_dma_rd()714 spin_unlock_irqrestore(&p->parent->dma_rd_reg_lock, flags); in pci1xxxx_spi_isr_dma_rd()