min_refcnt 618 drivers/dma/mediatek/mtk-cqdma.c u32 i, min_refcnt = U32_MAX, refcnt; min_refcnt 624 drivers/dma/mediatek/mtk-cqdma.c if (refcnt < min_refcnt) { min_refcnt 626 drivers/dma/mediatek/mtk-cqdma.c min_refcnt = refcnt;