tree 64d465d026c348f4b5d945cb53aaaf12fb8338a3
parent 5f638b4f313e345bf02700910e581bccf71212f5
author Russell King - ARM Linux <linux@arm.linux.org.uk> 1294094595 +0000
committer Dan Williams <dan.j.williams@intel.com> 1294197373 -0800

ARM: PL08x: don't manipulate txd->srcbus or txd->dstbus during LLI fill

Don't alter any txd->srcbus or txd->dstbus values while building the
LLI list.  This allows us to see the original dma_addr_t values passed
in via the prep_memcpy() method.

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>