Commits
Russell King - ARM Linux committed 3d992e1a6f8
ARM: PL08x: implement unmapping of memcpy buffers The DMA engine API requires DMA engine implementations to unmap buffers passed into the non-slave DMA methods unless the relevant completion flag is set. We aren't doing this, so implement this facility. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>