media: ddbridge: fix build warnings

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>

diff --git a/drivers/media/pci/ddbridge/ddbridge-io.h b/drivers/media/pci/ddbridge/ddbridge-io.h
index a4c6bbe0916851bfd7d193d1657243209e17cd5f..b3646c04f1a777962c9ff2ec83f2abfb2764e1fe 100644 (file)
--- a/drivers/media/pci/ddbridge/ddbridge-io.h
+++ b/drivers/media/pci/ddbridge/ddbridge-io.h
@@ -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)