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Blackfin: drop unused funcs from io.h

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-11-30 13:30:18 -05:00
parent 5f79644d26
commit 3b062da326
1 changed files with 0 additions and 38 deletions
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38
include/asm-blackfin/io.h
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@ -147,43 +147,5 @@ static inline unsigned int readl(const volatile void *addr)
#define outsw(port, addr, count) cf_outsw((unsigned short *)(port), (unsigned short *)addr, (count))
#define IO_SPACE_LIMIT 0xffff
/* Values for nocacheflag and cmode */
#define IOMAP_FULL_CACHING 0
#define IOMAP_NOCACHE_SER 1
#define IOMAP_NOCACHE_NONSER 2
#define IOMAP_WRITETHROUGH 3
extern void *__ioremap(unsigned long physaddr, unsigned long size,
int cacheflag);
extern void __iounmap(void *addr, unsigned long size);
extern inline void *ioremap(unsigned long physaddr, unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
}
extern inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
}
extern inline void *ioremap_writethrough(unsigned long physaddr,
unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
}
extern inline void *ioremap_fullcache(unsigned long physaddr,
unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
}
extern void iounmap(void *addr);
extern void blkfin_inv_cache_all(void);
#define dma_cache_inv(_start, _size) do { blkfin_inv_cache_all(); } while (0)
#define dma_cache_wback(_start, _size) do { } while (0)
#define dma_cache_wback_inv(_start, _size) do { blkfin_inv_cache_all(); } while (0)
#endif
#endif