Function at include/linux/dma-mapping.h, line 405 References: drivers/dma-buf/heaps/heap-helpers.c, line 211 drivers/dma-buf/udmabuf.c, line 125 drivers/gpu/drm/etnaviv/etnaviv_gem.c, line 407 drivers/gpu/drm/msm/msm_gem.c, line 69 drivers/gpu/drm/tegra/gem.c, line 612 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 115 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 218 drivers/media/platform/omap3isp/ispccdc.c, line 449 drivers/media/platform/omap3isp/ispstat.c, line 174 drivers/media/v4l2-core/videobuf-dma-sg.c, line 581 drivers/mmc/host/dw_mmc.c, line 479 drivers/mmc/host/sdhci.c, line 811 drivers/spi/spi-pl022.c, line 823 drivers/spi/spi-topcliff-pch.c, line 790 drivers/spi/spi-topcliff-pch.c, line 793 drivers/staging/android/ion/ion.c, line 300 drivers/tty/serial/atmel_serial.c, line 1129 drivers/tty/serial/fsl_lpuart.c, line 1083 drivers/tty/serial/imx.c, line 1113 drivers/tty/serial/pch_uart.c, line 761 include/linux/dma-mapping.h, line 405 include/linux/dma-mapping.h, line 504 include/linux/pci-dma-compat.h, line 96