diff options
Diffstat (limited to 'drivers/usb/musb/musb_io.h')
| -rw-r--r-- | drivers/usb/musb/musb_io.h | 45 |
1 files changed, 25 insertions, 20 deletions
diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h index 223f0a51409..eebeed78edd 100644 --- a/drivers/usb/musb/musb_io.h +++ b/drivers/usb/musb/musb_io.h @@ -37,24 +37,7 @@ #include <linux/io.h> -#if !defined(CONFIG_ARM) && !defined(CONFIG_SUPERH) \ - && !defined(CONFIG_AVR32) && !defined(CONFIG_PPC32) \ - && !defined(CONFIG_PPC64) -static inline void readsl(const void __iomem *addr, void *buf, int len) - { insl((unsigned long)addr, buf, len); } -static inline void readsw(const void __iomem *addr, void *buf, int len) - { insw((unsigned long)addr, buf, len); } -static inline void readsb(const void __iomem *addr, void *buf, int len) - { insb((unsigned long)addr, buf, len); } - -static inline void writesl(const void __iomem *addr, const void *buf, int len) - { outsl((unsigned long)addr, buf, len); } -static inline void writesw(const void __iomem *addr, const void *buf, int len) - { outsw((unsigned long)addr, buf, len); } -static inline void writesb(const void __iomem *addr, const void *buf, int len) - { outsb((unsigned long)addr, buf, len); } - -#endif +#ifndef CONFIG_BLACKFIN /* NOTE: these offsets are all in bytes */ @@ -72,7 +55,7 @@ static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data) { __raw_writel(data, addr + offset); } -#ifdef CONFIG_USB_TUSB6010 +#if defined(CONFIG_USB_MUSB_TUSB6010) || defined (CONFIG_USB_MUSB_TUSB6010_MODULE) /* * TUSB6010 doesn't allow 8-bit access; 16-bit access is the minimum. @@ -112,6 +95,28 @@ static inline u8 musb_readb(const void __iomem *addr, unsigned offset) static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data) { __raw_writeb(data, addr + offset); } -#endif /* CONFIG_USB_TUSB6010 */ +#endif /* CONFIG_USB_MUSB_TUSB6010 */ + +#else + +static inline u8 musb_readb(const void __iomem *addr, unsigned offset) + { return (u8) (bfin_read16(addr + offset)); } + +static inline u16 musb_readw(const void __iomem *addr, unsigned offset) + { return bfin_read16(addr + offset); } + +static inline u32 musb_readl(const void __iomem *addr, unsigned offset) + { return (u32) (bfin_read16(addr + offset)); } + +static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data) + { bfin_write16(addr + offset, (u16) data); } + +static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data) + { bfin_write16(addr + offset, data); } + +static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data) + { bfin_write16(addr + offset, (u16) data); } + +#endif /* CONFIG_BLACKFIN */ #endif |