For PPC32 that's a noop, but gcc is smart enough ignore it.
Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
---
arch/powerpc/mm/slice.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index 99983dc4e484..f98b9e812c62 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -96,13 +96,11 @@ static int slice_high_has_vma(struct mm_struct *mm,
unsigned long slice)
unsigned long start = slice << SLICE_HIGH_SHIFT;
unsigned long end = start + (1ul << SLICE_HIGH_SHIFT);
-#ifdef CONFIG_PPC64
/* Hack, so that each addresses is controlled by exactly one
* of the high or low area bitmaps, the first high area starts
* at 4GB, not 0 */
if (start == 0)
- start = SLICE_LOW_TOP;
-#endif
+ start = (unsigned long)SLICE_LOW_TOP;
return !slice_area_is_free(mm, start, end - start);
}
--
2.13.3
