2 files changed, 4 insertions, 6 deletions

diff --git a/arch/sparc/lib/bitext.c b/arch/sparc/lib/bitext.c
index 48d00e72ce15..8ec4e9c0251a 100644
--- a/arch/sparc/lib/bitext.c
+++ b/arch/sparc/lib/bitext.c
@@ -119,11 +119,7 @@ void bit_map_clear(struct bit_map *t, int offset, int len)
 
 void bit_map_init(struct bit_map *t, unsigned long *map, int size)
 {
-
-        if ((size & 07) != 0)
-                BUG();
-        memset(map, 0, size>>3);
-
+        bitmap_zero(map, size);
         memset(t, 0, sizeof *t);
         spin_lock_init(&t->lock);
         t->map = map;
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index c38bb72e3e80..036c2797dece 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -280,7 +280,9 @@ static void __init srmmu_nocache_init(void)
                 SRMMU_NOCACHE_ALIGN_MAX, 0UL);
         memset(srmmu_nocache_pool, 0, srmmu_nocache_size);
 
-        srmmu_nocache_bitmap = __alloc_bootmem(bitmap_bits >> 3, SMP_CACHE_BYTES, 0UL);
+        srmmu_nocache_bitmap =
+                __alloc_bootmem(BITS_TO_LONGS(bitmap_bits) * sizeof(long),
+                                SMP_CACHE_BYTES, 0UL);
         bit_map_init(&srmmu_nocache_map, srmmu_nocache_bitmap, bitmap_bits);
 
         srmmu_swapper_pg_dir = __srmmu_get_nocache(SRMMU_PGD_TABLE_SIZE, SRMMU_PGD_TABLE_SIZE);