Function at include/linux/of_dma.h, line 63 References: drivers/dma/at_hdmac.c, line 2000 drivers/dma/at_xdmac.c, line 2118 drivers/dma/coh901318.c, line 2782 drivers/dma/dma-axi-dmac.c, line 748 drivers/dma/dma-axi-dmac.c, line 761 drivers/dma/dma-jz4780.c, line 985 drivers/dma/dw/platform.c, line 241 drivers/dma/fsl-edma.c, line 320 drivers/dma/fsl-qdma.c, line 1227 drivers/dma/imx-dma.c, line 1255 drivers/dma/k3dma.c, line 983 drivers/dma/mediatek/mtk-cqdma.c, line 934 drivers/dma/mediatek/mtk-hsdma.c, line 1039 drivers/dma/moxart-dma.c, line 648 drivers/dma/mpc512x_dma.c, line 1092 drivers/dma/nbpfaxi.c, line 1470 drivers/dma/of-dma.c, line 136 drivers/dma/of-dma.c, line 151 drivers/dma/owl-dma.c, line 1194 drivers/dma/pl330.c, line 3179 drivers/dma/qcom/bam_dma.c, line 1374 drivers/dma/sh/rcar-dmac.c, line 1919 drivers/dma/sh/rcar-dmac.c, line 1928 drivers/dma/sh/shdma-of.c, line 53 drivers/dma/sh/usb-dmac.c, line 859 drivers/dma/sh/usb-dmac.c, line 880 drivers/dma/sirf-dma.c, line 976 drivers/dma/sprd-dma.c, line 1191 drivers/dma/st_fdma.c, line 859 drivers/dma/sun4i-dma.c, line 1258 drivers/dma/sun6i-dma.c, line 1353 drivers/dma/tegra210-adma.c, line 939 drivers/dma/ti/cppi41.c, line 1149 drivers/dma/ti/edma.c, line 2441 drivers/dma/ti/omap-dma.c, line 1601 drivers/dma/uniphier-mdmac.c, line 481 drivers/dma/xilinx/xilinx_dma.c, line 2778 drivers/dma/xilinx/zynqmp_dma.c, line 1127 drivers/dma/zx_dma.c, line 890 drivers/staging/mt7621-dma/mtk-hsdma.c, line 745 drivers/staging/ralink-gdma/ralink-gdma.c, line 903