MTK_HSDMA_TX_BASE  359 drivers/dma/mediatek/mtk-hsdma.c 	mtk_dma_write(hsdma, MTK_HSDMA_TX_BASE, ring->tphys);
MTK_HSDMA_TX_BASE  399 drivers/dma/mediatek/mtk-hsdma.c 	mtk_dma_write(hsdma, MTK_HSDMA_TX_BASE, 0);