Commits
Russell King committed 06e885b7357
dmaengine: PL08x: fix tx_status function to return correct residue Now that we're converted to use the generic vchan support, we can fix the residue return from tx_status to be compliant with dmaengine. This returns the number of bytes remaining for the _specified_ cookie, not the number of bytes in all pending transfers on the channel. 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>