arch/tile: fix gcc 4.6 warnings in <asm/bitops_64.h>
authorChris Metcalf <cmetcalf@tilera.com>
Tue, 27 Mar 2012 18:17:05 +0000 (14:17 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Mon, 2 Apr 2012 16:00:15 +0000 (12:00 -0400)
Fix some signedness and variable usage warnings in change_bit()
and test_and_change_bit().

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

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