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authorIngo Molnar <mingo@elte.hu>2008-07-06 08:23:39 -0400
committerIngo Molnar <mingo@elte.hu>2008-07-06 08:23:39 -0400
commit68083e05d72d94f347293d8cc0067050ba904bfa (patch)
tree842e71365bd90866be7add181661a4039d891564 /lib/bitrev.c
parent7baac8b91f9871ba8cb09af84de4ae1d86d07812 (diff)
parentb7279469d66b55119784b8b9529c99c1955fe747 (diff)
Merge commit 'v2.6.26-rc9' into cpus4096
Diffstat (limited to 'lib/bitrev.c')
-rw-r--r--lib/bitrev.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/bitrev.c b/lib/bitrev.c
index 989aff73f881..3956203456d4 100644
--- a/lib/bitrev.c
+++ b/lib/bitrev.c
@@ -42,10 +42,11 @@ const u8 byte_rev_table[256] = {
42}; 42};
43EXPORT_SYMBOL_GPL(byte_rev_table); 43EXPORT_SYMBOL_GPL(byte_rev_table);
44 44
45static __always_inline u16 bitrev16(u16 x) 45u16 bitrev16(u16 x)
46{ 46{
47 return (bitrev8(x & 0xff) << 8) | bitrev8(x >> 8); 47 return (bitrev8(x & 0xff) << 8) | bitrev8(x >> 8);
48} 48}
49EXPORT_SYMBOL(bitrev16);
49 50
50/** 51/**
51 * bitrev32 - reverse the order of bits in a u32 value 52 * bitrev32 - reverse the order of bits in a u32 value