diff options
Diffstat (limited to 'include/asm-avr32/unaligned.h')
| -rw-r--r-- | include/asm-avr32/unaligned.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/include/asm-avr32/unaligned.h b/include/asm-avr32/unaligned.h index 3042723..36f5fd4 100644 --- a/include/asm-avr32/unaligned.h +++ b/include/asm-avr32/unaligned.h @@ -7,19 +7,10 @@ * words, but halfwords must be halfword-aligned, and doublewords must * be word-aligned. * - * TODO: Make all this CPU-specific and optimize. + * However, swapped word loads must be word-aligned so we can't + * optimize word loads in general. */ -#include <linux/string.h> - -/* Use memmove here, so gcc does not insert a __builtin_memcpy. */ - -#define get_unaligned(ptr) \ - ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) - -#define put_unaligned(val, ptr) \ - ({ __typeof__(*(ptr)) __tmp = (val); \ - memmove((ptr), &__tmp, sizeof(*(ptr))); \ - (void)0; }) +#include <asm-generic/unaligned.h> #endif /* __ASM_AVR32_UNALIGNED_H */ |
