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USB: musb: fix warnings in Blackfin regs

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The recent commit "usb: musb: Add context save and restore support" added
some stubs for the Blackfin code so things would compile, but it also
added a bunch of warnings due to missing return statements.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Mike Frysinger 2010-03-12 10:27:23 +02:00 committed by Greg Kroah-Hartman
parent adb3ee421d
commit 7f4bca4049
1 changed files with 9 additions and 0 deletions
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9
drivers/usb/musb/musb_regs.h
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@ -526,18 +526,22 @@ static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val)
static inline u8 musb_read_txfifosz(void __iomem *mbase)
{
return 0;
}
static inline u16 musb_read_txfifoadd(void __iomem *mbase)
{
return 0;
}
static inline u8 musb_read_rxfifosz(void __iomem *mbase)
{
return 0;
}
static inline u16 musb_read_rxfifoadd(void __iomem *mbase)
{
return 0;
}
static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
@ -596,22 +600,27 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum,
static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum)
{
return 0;
}
static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum)
{
return 0;
}
static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum)
{
return 0;
}
static inline u8 musb_read_txfunaddr(void __iomem *mbase, u8 epnum)
{
return 0;
}
static inline u8 musb_read_txhubaddr(void __iomem *mbase, u8 epnum)
{
return 0;
}
static inline void musb_read_txhubport(void __iomem *mbase, u8 epnum)