diff options
Diffstat (limited to 'arch/xtensa/include/asm/cacheflush.h')
| -rw-r--r-- | arch/xtensa/include/asm/cacheflush.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h index 94c4c53a099e..8fc1c0c8de07 100644 --- a/arch/xtensa/include/asm/cacheflush.h +++ b/arch/xtensa/include/asm/cacheflush.h @@ -65,13 +65,17 @@ extern void __flush_invalidate_dcache_range(unsigned long, unsigned long); # define __flush_invalidate_dcache_range(p,s) __invalidate_dcache_range(p,s) #endif -#if (DCACHE_WAY_SIZE > PAGE_SIZE) +#if defined(CONFIG_MMU) && (DCACHE_WAY_SIZE > PAGE_SIZE) extern void __flush_invalidate_dcache_page_alias(unsigned long, unsigned long); +#else +static inline void __flush_invalidate_dcache_page_alias(unsigned long virt, + unsigned long phys) { } #endif -#if (ICACHE_WAY_SIZE > PAGE_SIZE) +#if defined(CONFIG_MMU) && (ICACHE_WAY_SIZE > PAGE_SIZE) extern void __invalidate_icache_page_alias(unsigned long, unsigned long); #else -# define __invalidate_icache_page_alias(v,p) do { } while(0) +static inline void __invalidate_icache_page_alias(unsigned long virt, + unsigned long phys) { } #endif /* |
