mtk_hsdma_issue_pending  943 drivers/dma/mediatek/mtk-hsdma.c 	dd->device_issue_pending = mtk_hsdma_issue_pending;
mtk_hsdma_issue_pending  696 drivers/staging/mt7621-dma/mtk-hsdma.c 	dd->device_issue_pending = mtk_hsdma_issue_pending;