diff options
Diffstat (limited to 'arch/x86/include/asm/io_64.h')
| -rw-r--r-- | arch/x86/include/asm/io_64.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/x86/include/asm/io_64.h b/arch/x86/include/asm/io_64.h index e71b5550877..0424c07246f 100644 --- a/arch/x86/include/asm/io_64.h +++ b/arch/x86/include/asm/io_64.h @@ -144,28 +144,6 @@ __OUTS(l) #include <asm-generic/iomap.h> -/* - * This one maps high address device memory and turns off caching for that area. - * it's useful if some control registers are in such an area and write combining - * or read caching is not desirable: - */ -extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size); -extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size); -extern void __iomem *ioremap_prot(resource_size_t offset, unsigned long size, - unsigned long prot_val); - -/* - * The default ioremap() behavior is non-cached: - */ -static inline void __iomem *ioremap(resource_size_t offset, unsigned long size) -{ - return ioremap_nocache(offset, size); -} - -extern void iounmap(volatile void __iomem *addr); - -extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); - void __memcpy_fromio(void *, unsigned long, unsigned); void __memcpy_toio(unsigned long, const void *, unsigned); |