9e87d9a54fa2b5cfa6
author Ralf Baechle <ralf@linux-mips.org> 1141378925 +0000
committer Ralf Baechle <ralf@linux-mips.org> 1142947667 +0000

[MIPS] Reformat __xchg().
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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