Commit a07c438f authored Jan 28, 2008 by Ben Dooks Committed by Russell King Jan 28, 2008

[ARM] 4787/1: S3C24XX: s3c2410_dma_request() should return the allocated channel number



The s3c2410_dma_request() function should return the channel allocated
instead of zero for success.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent db9b85c5

arch/arm/plat-s3c24xx/dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -787,7 +787,7 @@ int s3c2410_dma_request(unsigned int channel,

		pr_debug("%s: channel initialised, %p\n", __FUNCTION__, chan);

		return 0;
		return chan->number \| DMACH_LOW_LEVEL;
		}

		EXPORT_SYMBOL(s3c2410_dma_request);