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author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-19 15:21:51 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-19 15:21:51 -0800 |
commit | 29ac878a71d1900cc2e283819b1daa388961ab6e (patch) | |
tree | 8756008bf1e3b07f2ab6fc6321b494a5eeee63ed /include/asm-arm/io.h | |
parent | 54c4e6b5fee0347ab81e2c2fe4239c455c3422ae (diff) | |
parent | a6c61e9dfdd0adf8443932cfc43b0c1e25036ad5 (diff) |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Diffstat (limited to 'include/asm-arm/io.h')
-rw-r--r-- | include/asm-arm/io.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index 2e6799632f1..ae69db4a101 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -55,6 +55,12 @@ extern void __raw_readsl(void __iomem *addr, void *data, int longlen); #define __raw_readl(a) (__chk_io_ptr(a), *(volatile unsigned int __force *)(a)) /* + * Architecture ioremap implementation. + */ +extern void __iomem * __ioremap(unsigned long, size_t, unsigned long); +extern void __iounmap(void __iomem *addr); + +/* * Bad read/write accesses... */ extern void __readwrite_bug(const char *fn); @@ -256,18 +262,15 @@ out: * ioremap takes a PCI memory address, as specified in * Documentation/IO-mapping.txt. */ -extern void __iomem * __ioremap(unsigned long, size_t, unsigned long, unsigned long); -extern void __iounmap(void __iomem *addr); - #ifndef __arch_ioremap -#define ioremap(cookie,size) __ioremap(cookie,size,0,1) -#define ioremap_nocache(cookie,size) __ioremap(cookie,size,0,1) -#define ioremap_cached(cookie,size) __ioremap(cookie,size,L_PTE_CACHEABLE,1) +#define ioremap(cookie,size) __ioremap(cookie,size,0) +#define ioremap_nocache(cookie,size) __ioremap(cookie,size,0) +#define ioremap_cached(cookie,size) __ioremap(cookie,size,L_PTE_CACHEABLE) #define iounmap(cookie) __iounmap(cookie) #else -#define ioremap(cookie,size) __arch_ioremap((cookie),(size),0,1) -#define ioremap_nocache(cookie,size) __arch_ioremap((cookie),(size),0,1) -#define ioremap_cached(cookie,size) __arch_ioremap((cookie),(size),L_PTE_CACHEABLE,1) +#define ioremap(cookie,size) __arch_ioremap((cookie),(size),0) +#define ioremap_nocache(cookie,size) __arch_ioremap((cookie),(size),0) +#define ioremap_cached(cookie,size) __arch_ioremap((cookie),(size),L_PTE_CACHEABLE) #define iounmap(cookie) __arch_iounmap(cookie) #endif |