tree 731b0ea4ebb03afad70d29e8d1e000496e92f884
parent 70f3ff434d7fc9a3cea5ebbb8a8d7aaa4c906125
author Russell King <rmk+kernel@arm.linux.org.uk> 1338048049 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1341148570 +0100

dmaengine: PL08x: ensure all descriptors are freed when channel is released

Ensure all queued descriptors are freed when the channel is released,
ensuring we don't leak memory

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>