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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2005-06-30 10:48:40 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:34 +0100 |
| commit | c3455b0efc2b5b1bdc755602f77ce7f43725bf61 (patch) | |
| tree | 835ffe4b5509053c0623146157d92c4ca2d32aea /arch/mips/mm/ioremap.c | |
| parent | c134a5ecdb8f4aee09feca0d4d395915e752fcb8 (diff) | |
| download | linux-c3455b0efc2b5b1bdc755602f77ce7f43725bf61.tar.gz linux-c3455b0efc2b5b1bdc755602f77ce7f43725bf61.tar.bz2 linux-c3455b0efc2b5b1bdc755602f77ce7f43725bf61.zip | |
Inline ioremap() calls for constant addresses that map to KSEG1.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/ioremap.c')
| -rw-r--r-- | arch/mips/mm/ioremap.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c index d06107360db4..9c44ca70befa 100644 --- a/arch/mips/mm/ioremap.c +++ b/arch/mips/mm/ioremap.c @@ -102,15 +102,6 @@ static int remap_area_pages(unsigned long address, phys_t phys_addr, } /* - * Allow physical addresses to be fixed up to help 36 bit peripherals. - */ -phys_t __attribute__ ((weak)) -fixup_bigphys_addr(phys_t phys_addr, phys_t size) -{ - return phys_addr; -} - -/* * Generic mapping function (not visible outside): */ @@ -126,7 +117,7 @@ fixup_bigphys_addr(phys_t phys_addr, phys_t size) #define IS_LOW512(addr) (!((phys_t)(addr) & (phys_t) ~0x1fffffffULL)) -void * __ioremap(phys_t phys_addr, phys_t size, unsigned long flags) +void __iomem * __ioremap(phys_t phys_addr, phys_t size, unsigned long flags) { struct vm_struct * area; unsigned long offset; @@ -146,7 +137,7 @@ void * __ioremap(phys_t phys_addr, phys_t size, unsigned long flags) */ if (IS_LOW512(phys_addr) && IS_LOW512(last_addr) && flags == _CACHE_UNCACHED) - return (void *) CKSEG1ADDR(phys_addr); + return (void __iomem *) CKSEG1ADDR(phys_addr); /* * Don't allow anybody to remap normal RAM that we're using.. @@ -182,7 +173,7 @@ void * __ioremap(phys_t phys_addr, phys_t size, unsigned long flags) return NULL; } - return (void *) (offset + (char *)addr); + return (void __iomem *) (offset + (char *)addr); } #define IS_KSEG1(addr) (((unsigned long)(addr) & ~0x1fffffffUL) == CKSEG1) |