From a07c438faf952643f79983fb16a10f111c9df0df Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 28 Jan 2008 13:01:27 +0100 Subject: [PATCH] [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 Signed-off-by: Russell King --- arch/arm/plat-s3c24xx/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 68ce89db17db..9785983dfbae 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -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); -- 2.20.1