to_cqdma_vdesc 202 drivers/dma/mediatek/mtk-cqdma.c kfree(to_cqdma_vdesc(vd)); to_cqdma_vdesc 281 drivers/dma/mediatek/mtk-cqdma.c cvd = to_cqdma_vdesc(vd); to_cqdma_vdesc 461 drivers/dma/mediatek/mtk-cqdma.c cvd = to_cqdma_vdesc(vd);