Function prototype or declaration at include/linux/of_dma.h, line 35 References: drivers/dma/altera-msgdma.c, line 907 drivers/dma/amba-pl08x.c, line 2689 drivers/dma/at_hdmac.c, line 1969 drivers/dma/at_xdmac.c, line 2168 drivers/dma/dma-axi-dmac.c, line 986 drivers/dma/dma-jz4780.c, line 960 drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c, line 1435 drivers/dma/fsl-edma.c, line 405 drivers/dma/imx-dma.c, line 1184 drivers/dma/imx-sdma.c, line 2186 drivers/dma/lgm/lgm-dma.c, line 1707 drivers/dma/mediatek/mtk-cqdma.c, line 862 drivers/dma/mediatek/mtk-hsdma.c, line 984 drivers/dma/mediatek/mtk-uart-apdma.c, line 560 drivers/dma/milbeaut-hdmac.c, line 517 drivers/dma/mmp_pdma.c, line 1122 drivers/dma/moxart-dma.c, line 626 drivers/dma/nbpfaxi.c, line 1448 drivers/dma/owl-dma.c, line 1215 drivers/dma/pl330.c, line 3143 drivers/dma/pxa_dma.c, line 1422 drivers/dma/qcom/bam_dma.c, line 1348 drivers/dma/qcom/gpi.c, line 2272 drivers/dma/qcom/qcom_adm.c, line 841 drivers/dma/sh/rcar-dmac.c, line 1965 drivers/dma/sh/rz-dmac.c, line 882 drivers/dma/sprd-dma.c, line 1217 drivers/dma/st_fdma.c, line 834 drivers/dma/ste_dma40.c, line 3649 drivers/dma/stm32-dma.c, line 1419 drivers/dma/stm32-mdma.c, line 1666 drivers/dma/sun4i-dma.c, line 1236 drivers/dma/sun6i-dma.c, line 1421 drivers/dma/tegra20-apb-dma.c, line 1571 drivers/dma/tegra210-adma.c, line 905 drivers/dma/ti/cppi41.c, line 1137 drivers/dma/ti/edma.c, line 2586 drivers/dma/ti/k3-udma.c, line 5403 drivers/dma/ti/omap-dma.c, line 1817 drivers/dma/uniphier-xdmac.c, line 545 drivers/dma/xilinx/xilinx_dma.c, line 3153 drivers/dma/xilinx/xilinx_dpdma.c, line 1721 drivers/dma/xilinx/zynqmp_dma.c, line 1097 drivers/staging/mt7621-dma/hsdma-mt7621.c, line 718 drivers/staging/ralink-gdma/ralink-gdma.c, line 879