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media: ddbridge: fix build warnings

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Fix 2 build warnings.
These functions are void, so drop the "return"s.

./drivers/media/pci/ddbridge/ddbridge-io.h: warning: 'return' with a value, in function returning void [enabled by default]:  => 50:2, 55:2

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Daniel Scheller <d.scheller.oss@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Randy Dunlap 2017-11-06 13:21:06 -05:00 committed by Mauro Carvalho Chehab
parent fe3652858a
commit f3eff2096a
1 changed files with 2 additions and 2 deletions
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4
drivers/media/pci/ddbridge/ddbridge-io.h
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@ -47,12 +47,12 @@ static inline void ddbwritel(struct ddb *dev, u32 val, u32 adr)
static inline void ddbcpyto(struct ddb *dev, u32 adr, void *src, long count)
{
return memcpy_toio(dev->regs + adr, src, count);
memcpy_toio(dev->regs + adr, src, count);
}
static inline void ddbcpyfrom(struct ddb *dev, void *dst, u32 adr, long count)
{
return memcpy_fromio(dst, dev->regs + adr, count);
memcpy_fromio(dst, dev->regs + adr, count);
}
static inline u32 safe_ddbreadl(struct ddb *dev, u32 adr)