Function at drivers/dma/dmaengine.h, line 85 References: drivers/dma/amba-pl08x.c, line 1595 drivers/dma/at_hdmac.c, line 1520 drivers/dma/at_xdmac.c, line 1480 drivers/dma/at_xdmac.c, line 1578 drivers/dma/dma-jz4780.c, line 657 drivers/dma/dmaengine.h, line 85 drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c, line 296 drivers/dma/dw-edma/dw-edma-core.c, line 322 drivers/dma/hsu/hsu.c, line 335 drivers/dma/hsu/hsu.c, line 339 drivers/dma/idma64.c, line 382 drivers/dma/idma64.c, line 386 drivers/dma/img-mdc-dma.c, line 644 drivers/dma/k3dma.c, line 418 drivers/dma/mediatek/mtk-cqdma.c, line 465 drivers/dma/mediatek/mtk-hsdma.c, line 701 drivers/dma/mediatek/mtk-uart-apdma.c, line 331 drivers/dma/mmp_pdma.c, line 851 drivers/dma/owl-dma.c, line 832 drivers/dma/pl330.c, line 2461 drivers/dma/pxa_dma.c, line 1208 drivers/dma/qcom/bam_dma.c, line 937 drivers/dma/qcom/qcom_adm.c, line 645 drivers/dma/s3c24xx-dma.c, line 806 drivers/dma/sf-pdma/sf-pdma.c, line 208 drivers/dma/sprd-dma.c, line 701 drivers/dma/ste_dma40.c, line 2551 drivers/dma/stm32-dma.c, line 1188 drivers/dma/stm32-mdma.c, line 1328 drivers/dma/sun4i-dma.c, line 986 drivers/dma/sun6i-dma.c, line 960 drivers/dma/tegra20-apb-dma.c, line 942 drivers/dma/tegra210-adma.c, line 535 drivers/dma/xilinx/xilinx_dma.c, line 1266