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authorJonathan Corbet <corbet@lwn.net>2008-07-14 17:29:34 -0400
committerJonathan Corbet <corbet@lwn.net>2008-07-14 17:29:34 -0400
commit2fceef397f9880b212a74c418290ce69e7ac00eb (patch)
treed9cc09ab992825ef7fede4a688103503e3caf655 /lib/bitrev.c
parentfeae1ef116ed381625d3731c5ae4f4ebcb3fa302 (diff)
parentbce7f793daec3e65ec5c5705d2457b81fe7b5725 (diff)
Merge commit 'v2.6.26' into bkl-removal
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