dwmac4_enable_dma_irq 444 drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c .enable_dma_irq = dwmac4_enable_dma_irq, dwmac4_enable_dma_irq 185 drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h void dwmac4_enable_dma_irq(void __iomem *ioaddr, u32 chan);