diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/fixmap.h | 10 | ||||
| -rw-r--r-- | arch/powerpc/mm/pgtable_32.c | 15 |
2 files changed, 7 insertions, 18 deletions
diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h index 4508b322f2cd..6c40dfda5912 100644 --- a/arch/powerpc/include/asm/fixmap.h +++ b/arch/powerpc/include/asm/fixmap.h @@ -17,6 +17,7 @@ #ifndef __ASSEMBLY__ #include <linux/kernel.h> #include <asm/page.h> +#include <asm/pgtable.h> #ifdef CONFIG_HIGHMEM #include <linux/threads.h> #include <asm/kmap_types.h> @@ -62,9 +63,6 @@ enum fixed_addresses { __end_of_fixed_addresses }; -extern void __set_fixmap (enum fixed_addresses idx, - phys_addr_t phys, pgprot_t flags); - #define __FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) #define FIXADDR_START (FIXADDR_TOP - __FIXADDR_SIZE) @@ -72,5 +70,11 @@ extern void __set_fixmap (enum fixed_addresses idx, #include <asm-generic/fixmap.h> +static inline void __set_fixmap(enum fixed_addresses idx, + phys_addr_t phys, pgprot_t flags) +{ + map_kernel_page(fix_to_virt(idx), phys, pgprot_val(flags)); +} + #endif /* !__ASSEMBLY__ */ #endif diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 57f89cd88568..65eda1997c3f 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -408,18 +408,3 @@ void __kernel_map_pages(struct page *page, int numpages, int enable) change_page_attr(page, numpages, enable ? PAGE_KERNEL : __pgprot(0)); } #endif /* CONFIG_DEBUG_PAGEALLOC */ - -static int fixmaps; - -void __set_fixmap (enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags) -{ - unsigned long address = __fix_to_virt(idx); - - if (idx >= __end_of_fixed_addresses) { - BUG(); - return; - } - - map_kernel_page(address, phys, pgprot_val(flags)); - fixmaps++; -} |