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 a4c6bbe..b3646c0 100644
--- 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)