diff options
Diffstat (limited to 'arch/powerpc/include/asm/cacheflush.h')
-rw-r--r-- | arch/powerpc/include/asm/cacheflush.h | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/arch/powerpc/include/asm/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h index ed57843ef452..4a1c9f0200e1 100644 --- a/arch/powerpc/include/asm/cacheflush.h +++ b/arch/powerpc/include/asm/cacheflush.h @@ -42,24 +42,20 @@ extern void flush_dcache_page(struct page *page); #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) -extern void flush_icache_range(unsigned long, unsigned long); +void flush_icache_range(unsigned long start, unsigned long stop); extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, unsigned long addr, int len); -extern void __flush_dcache_icache(void *page_va); extern void flush_dcache_icache_page(struct page *page); -#if defined(CONFIG_PPC32) && !defined(CONFIG_BOOKE) -extern void __flush_dcache_icache_phys(unsigned long physaddr); -#else -static inline void __flush_dcache_icache_phys(unsigned long physaddr) -{ - BUG(); -} -#endif - -/* - * Write any modified data cache blocks out to memory and invalidate them. - * Does not invalidate the corresponding instruction cache blocks. +void __flush_dcache_icache(void *page); + +/** + * flush_dcache_range(): Write any modified data cache blocks out to memory and + * invalidate them. Does not invalidate the corresponding instruction cache + * blocks. + * + * @start: the start address + * @stop: the stop address (exclusive) */ static inline void flush_dcache_range(unsigned long start, unsigned long stop) { |