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[ARM] S3C24XX: Fix unused code warning in arch/arm/plat-s3c24xx/dma.c 

Fix unused code warning in arch/arm/plat-s3c24xx/dma.c if there
is no PM support enabled. The function to_dma_chan() should
be marked inline so that the compiler will eliminate it without
warning if it isn't used.

arch/arm/plat-s3c24xx/dma.c:1239: warning: 'to_dma_chan' defined but not used

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
hifive-unleashed-5.1
Ben Dooks 2009-05-15 14:20:53 +01:00
parent beb9f4ed22
commit 871fcd7cf7
1 changed files with 1 additions and 1 deletions
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arch/arm/plat-s3c24xx/dma.c
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@ -1235,7 +1235,7 @@ int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *d
EXPORT_SYMBOL(s3c2410_dma_getposition);
static struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
static inline struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
{
return container_of(dev, struct s3c2410_dma_chan, dev);
}