mtk_hsdma_tx_status  942 drivers/dma/mediatek/mtk-hsdma.c 	dd->device_tx_status = mtk_hsdma_tx_status;
mtk_hsdma_tx_status  695 drivers/staging/mt7621-dma/mtk-hsdma.c 	dd->device_tx_status = mtk_hsdma_tx_status;