tree b5ec2424d6420d8d16763e077debd1f68b28269e
parent ea1605612ca4a8c7936e155da768bb9f4e69e84f
author Russell King <rmk+kernel@arm.linux.org.uk> 1337956873 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1341148556 +0100

dmaengine: PL08x: start next descriptor from irq context

Rather than waiting for the tasklet to run, we can start the next
descriptor from interrupt context, as soon as we know that the
previous descriptor has completed.

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>