diff options
| -rw-r--r-- | include/common.h | 2 | ||||
| -rw-r--r-- | include/linux/kernel.h | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/include/common.h b/include/common.h index c1bdaec..ce0a734 100644 --- a/include/common.h +++ b/include/common.h @@ -967,7 +967,7 @@ static inline phys_addr_t map_to_sysmem(const void *ptr) * Usage of this macro shall be avoided or used with extreme care! */ #define DEFINE_ALIGN_BUFFER(type, name, size, align) \ - static char __##name[roundup(size * sizeof(type), align)] \ + static char __##name[ALIGN(size * sizeof(type), align)] \ __aligned(align); \ \ static type *name = (type *)__##name diff --git a/include/linux/kernel.h b/include/linux/kernel.h index f84a764..0e838de 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -61,8 +61,13 @@ # define DIV_ROUND_UP_SECTOR_T(ll,d) DIV_ROUND_UP(ll,d) #endif -#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) - +/* The `const' in roundup() prevents gcc-3.3 from calling __divdi3 */ +#define roundup(x, y) ( \ +{ \ + const typeof(y) __y = y; \ + (((x) + (__y - 1)) / __y) * __y; \ +} \ +) #define rounddown(x, y) ( \ { \ typeof(x) __x = (x); \ |