mtk_hsdma_irq 645 drivers/dma/mediatek/mtk-hsdma.c static irqreturn_t mtk_hsdma_irq(int irq, void *devid) mtk_hsdma_irq 425 drivers/staging/mt7621-dma/mtk-hsdma.c static irqreturn_t mtk_hsdma_irq(int irq, void *devid)