dmaengine: consolidate initialization of cookies
Provide a common function to initialize a channels cookie values.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
[imx-sdma.c & mxs-dma.c]
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index f350517..187bb9e 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -915,7 +915,7 @@
coh901318_config(cohc, NULL);
cohc->allocated = 1;
- chan->completed_cookie = chan->cookie = 1;
+ dma_cookie_init(chan);
spin_unlock_irqrestore(&cohc->lock, flags);