diff options
Diffstat (limited to 'arch/m68k/include/asm/page_mm.h')
| -rw-r--r-- | arch/m68k/include/asm/page_mm.h | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h index 363aa0f9ba8a..ed782609ca41 100644 --- a/arch/m68k/include/asm/page_mm.h +++ b/arch/m68k/include/asm/page_mm.h @@ -2,7 +2,7 @@ #ifndef _M68K_PAGE_MM_H #define _M68K_PAGE_MM_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/compiler.h> #include <asm/module.h> @@ -13,17 +13,16 @@ #ifdef CPU_M68040_OR_M68060_ONLY static inline void copy_page(void *to, void *from) { - unsigned long tmp; - - __asm__ __volatile__("1:\t" - ".chip 68040\n\t" - "move16 %1@+,%0@+\n\t" - "move16 %1@+,%0@+\n\t" - ".chip 68k\n\t" - "dbra %2,1b\n\t" - : "=a" (to), "=a" (from), "=d" (tmp) - : "0" (to), "1" (from) , "2" (PAGE_SIZE / 32 - 1) - ); + unsigned long tmp; + + __asm__ __volatile__("1:\t" + ".chip 68040\n\t" + "move16 %1@+,%0@+\n\t" + "move16 %1@+,%0@+\n\t" + ".chip 68k\n\t" + "dbra %2,1b\n\t" + : "=a" (to), "=a" (from), "=d" (tmp) + : "0" (to), "1" (from), "2" (PAGE_SIZE / 32 - 1)); } static inline void clear_page(void *page) @@ -95,23 +94,23 @@ static inline void *__va(unsigned long paddr) #define __pa(x) ___pa((unsigned long)(x)) static inline unsigned long ___pa(unsigned long x) { - if(x == 0) - return 0; - if(x >= PAGE_OFFSET) - return (x-PAGE_OFFSET); - else - return (x+0x2000000); + if (x == 0) + return 0; + if (x >= PAGE_OFFSET) + return (x - PAGE_OFFSET); + else + return (x + 0x2000000); } static inline void *__va(unsigned long x) { - if(x == 0) - return (void *)0; + if (x == 0) + return (void *)0; - if(x < 0x2000000) - return (void *)(x+PAGE_OFFSET); - else - return (void *)(x-0x2000000); + if (x < 0x2000000) + return (void *)(x + PAGE_OFFSET); + else + return (void *)(x - 0x2000000); } #endif /* CONFIG_SUN3 */ @@ -145,6 +144,6 @@ extern int m68k_virt_to_node_shift; #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) #define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn)) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _M68K_PAGE_MM_H */ |