diff options
Diffstat (limited to 'arch/m68k/include')
| -rw-r--r-- | arch/m68k/include/asm/cacheflush_no.h | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/m68k/include/asm/cacheflush_no.h b/arch/m68k/include/asm/cacheflush_no.h index 7cafb537d03c..d2b3935ae147 100644 --- a/arch/m68k/include/asm/cacheflush_no.h +++ b/arch/m68k/include/asm/cacheflush_no.h @@ -34,10 +34,9 @@ static inline void __clear_cache_all(void) { #ifdef CACHE_INVALIDATE __asm__ __volatile__ ( - "movel %0, %%d0\n\t" - "movec %%d0, %%CACR\n\t" + "movec %0, %%CACR\n\t" "nop\n\t" - : : "i" (CACHE_INVALIDATE) : "d0" ); + : : "r" (CACHE_INVALIDATE) ); #endif } @@ -58,10 +57,9 @@ static inline void __flush_icache_all(void) { #ifdef CACHE_INVALIDATEI __asm__ __volatile__ ( - "movel %0, %%d0\n\t" - "movec %%d0, %%CACR\n\t" + "movec %0, %%CACR\n\t" "nop\n\t" - : : "i" (CACHE_INVALIDATEI) : "d0" ); + : : "r" (CACHE_INVALIDATEI) ); #endif } @@ -72,19 +70,18 @@ static inline void __flush_dcache_all(void) #endif #ifdef CACHE_INVALIDATED __asm__ __volatile__ ( - "movel %0, %%d0\n\t" - "movec %%d0, %%CACR\n\t" + "movec %0, %%CACR\n\t" "nop\n\t" - : : "i" (CACHE_INVALIDATED) : "d0" ); + : : "r" (CACHE_INVALIDATED) ); #else - /* Flush the wrtite buffer */ + /* Flush the write buffer */ __asm__ __volatile__ ( "nop" ); #endif } /* * Push cache entries at supplied address. We want to write back any dirty - * data and the invalidate the cache lines associated with this address. + * data and then invalidate the cache lines associated with this address. */ static inline void cache_push(unsigned long paddr, int len) { |