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| author |   Wolfram Sang <w.sang@pengutronix.de> | 2011-07-08 14:33:02 +0900 |
|---|---|---|
| committer |   Kukjin Kim <kgene.kim@samsung.com> | 2011-07-08 14:34:05 +0900 |
| commit | cb26a7b1c18857d14913040b45f3fe51b513f936 (patch) | |
| tree | c524e2f600aadd1b16e934a7afd87ea9e31cbafd /arch | |
| parent | ARM: S3C24XX: don't use uninitialized variable in dma.c (diff) | |
| download | linux-dev-cb26a7b1c18857d14913040b45f3fe51b513f936.tar.xz linux-dev-cb26a7b1c18857d14913040b45f3fe51b513f936.zip | |
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.c | 4 |
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) |