diff options
Diffstat (limited to 'arch/sandbox/include/asm/cache.h')
| -rw-r--r-- | arch/sandbox/include/asm/cache.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/cache.h b/arch/sandbox/include/asm/cache.h index d28c385eb5..ffbb9844eb 100644 --- a/arch/sandbox/include/asm/cache.h +++ b/arch/sandbox/include/asm/cache.h @@ -12,7 +12,13 @@ * the contents of stack buffers to something reasonable. The * GCC macro __BIGGEST_ALIGNMENT__ is defined to be the maximum * required alignment for any basic type. This seems reasonable. + * This is however GCC specific so if we don't have that available + * assume that 16 is large enough. */ +#ifdef __BIGGEST_ALIGNMENT__ #define ARCH_DMA_MINALIGN __BIGGEST_ALIGNMENT__ +#else +#define ARCH_DMA_MINALIGN 16 +#endif #endif /* __SANDBOX_CACHE_H__ */ |
