tree bfd853fed61e3692aab0bdd327c56e4c9ea7fa8c
parent 0f34c400914f165b7b3812459be2d77b8aa1f1e4
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1355788792 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1355793313 -0800

dmatest: implement two helpers to unmap dma memory

The unmap_src() and unmap_dst() will be used later as well.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>