diff options
Diffstat (limited to 'include/asm-sh/cache.h')
| -rw-r--r-- | include/asm-sh/cache.h | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h index 67474c7b4..25b409b6b 100644 --- a/include/asm-sh/cache.h +++ b/include/asm-sh/cache.h @@ -7,28 +7,26 @@ struct __large_struct { unsigned long buf[100]; }; #define __m(x) (*(struct __large_struct *)(x)) -void dcache_wback_range(u32 start, u32 end) +void dcache_wback_range (u32 start, u32 end) { - u32 v; + u32 v; - start &= ~(L1_CACHE_BYTES-1); - for (v = start; v < end; v+=L1_CACHE_BYTES) { - asm volatile("ocbwb %0" - : /* no output */ - : "m" (__m(v))); - } + start &= ~(L1_CACHE_BYTES - 1); + for (v = start; v < end; v += L1_CACHE_BYTES) { + asm volatile ("ocbwb %0": /* no output */ + :"m" (__m (v))); + } } -void dcache_invalid_range(u32 start, u32 end) +void dcache_invalid_range (u32 start, u32 end) { - u32 v; + u32 v; - start &= ~(L1_CACHE_BYTES-1); - for (v = start; v < end; v+=L1_CACHE_BYTES) { - asm volatile("ocbi %0" - : /* no output */ - : "m" (__m(v))); - } + start &= ~(L1_CACHE_BYTES - 1); + for (v = start; v < end; v += L1_CACHE_BYTES) { + asm volatile ("ocbi %0": /* no output */ + :"m" (__m (v))); + } } #endif /* CONFIG_SH4 || CONFIG_SH4A */ |