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authorWolfram Sang <w.sang@pengutronix.de>2011-07-08 09:33:02 +0400
committerKukjin Kim <kgene.kim@samsung.com>2011-07-08 09:34:05 +0400
commitcb26a7b1c18857d14913040b45f3fe51b513f936 (patch)
treec524e2f600aadd1b16e934a7afd87ea9e31cbafd /arch
parent5838e9b8dada491278db48ff9162e25125fa89d6 (diff)
downloadlinux-cb26a7b1c18857d14913040b45f3fe51b513f936.tar.xz
ARM: S3C24XX: drop return codes in void function of dma.c
Commit bb072c3c (ARM / Samsung: Use struct syscore_ops for "core" power management) turned s3c2410_dma_resume_chan() from int to void. So, drop the actual return values, too. Fixes: arch/arm/plat-s3c24xx/dma.c: In function 's3c2410_dma_resume_chan': arch/arm/plat-s3c24xx/dma.c:1238:3: warning: 'return' with a value, in function returning void arch/arm/plat-s3c24xx/dma.c:1250:2: warning: 'return' with a value, in function returning void Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/plat-s3c24xx/dma.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index a5b3684e1154..a79a8ccd25f6 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1231,7 +1231,7 @@ static void s3c2410_dma_resume_chan(struct s3c2410_dma_chan *cp)
/* restore channel's hardware configuration */
if (!cp->in_use)
- return 0;
+ return;
printk(KERN_INFO "dma%d: restoring configuration\n", cp->number);
@@ -1242,8 +1242,6 @@ static void s3c2410_dma_resume_chan(struct s3c2410_dma_chan *cp)
if (cp->map != NULL)
dma_sel.select(cp, cp->map);
-
- return 0;
}
static void s3c2410_dma_resume(void)