tree ca19df44fddcf780f37e5079795fa70ba33f2b36
parent 7847f6b55e6a5fe0bbcdaf20db291c9b1db890e8
author Russell King <rmk+kernel@arm.linux.org.uk> 1337945520 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1341148554 +0100

dmaengine: PL08x: re-jig the starting of txds

Rather than code the de-queue of the txd several times, move that into
the start_txd function.  Rename this to better illustrate what it's
now doing, and call this function when starting a delayed memcpy().

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>