diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-02-13 14:36:00 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:59:35 +0200 |
| commit | 5ebe7900f814ba1d7564cd91c06b1826bfd4496a (patch) | |
| tree | 800089e21a1915133441aedaa3bcd5bd37738cee /lib/bitmap.c | |
| parent | 0d1e704998c49e532001e620e82e6c23897976f5 (diff) | |
lib/bitmap.c: elide bitmap_copy_le on little-endian
On little-endian, there's no reason to have an extra, presumably less
efficient, way of copying a bitmap.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/bitmap.c')
| -rw-r--r-- | lib/bitmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c index 2ca4b9aea..b50030955 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -1106,6 +1106,7 @@ EXPORT_SYMBOL(bitmap_allocate_region); * * Require nbits % BITS_PER_LONG == 0. */ +#ifdef __BIG_ENDIAN void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int nbits) { unsigned int i; @@ -1118,3 +1119,4 @@ void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int n } } EXPORT_SYMBOL(bitmap_copy_le); +#endif |