From 7f4bca4049941ba8dac35775fe462d4ef9f0dce4 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 12 Mar 2010 10:27:23 +0200 Subject: USB: musb: fix warnings in Blackfin regs 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 Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_regs.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers') diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h index 327d0edd210e..fa55aacc385d 100644 --- a/drivers/usb/musb/musb_regs.h +++ b/drivers/usb/musb/musb_regs.h @@ -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) -- cgit v1.2.3