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alpha: fix macros 

When this macros isn't called with 'fixup', e.g.  with foo this will
incorectly expand to foo->foo.bits.errreg

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Roel Kluin 2009-03-31 15:23:34 -07:00 committed by Linus Torvalds
parent 9fab5619bd
commit 0b42afd0a3
1 changed files with 6 additions and 6 deletions
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12
arch/alpha/include/asm/uaccess.h
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@ -498,13 +498,13 @@ struct exception_table_entry
}; };
/* Returns the new pc */ /* Returns the new pc */
#define fixup_exception(map_reg, fixup, pc) \ #define fixup_exception(map_reg, _fixup, pc) \
({ \ ({ \
if ((fixup)->fixup.bits.valreg != 31) \ if ((_fixup)->fixup.bits.valreg != 31) \
map_reg((fixup)->fixup.bits.valreg) = 0; \ map_reg((_fixup)->fixup.bits.valreg) = 0; \
if ((fixup)->fixup.bits.errreg != 31) \ if ((_fixup)->fixup.bits.errreg != 31) \
map_reg((fixup)->fixup.bits.errreg) = -EFAULT; \ map_reg((_fixup)->fixup.bits.errreg) = -EFAULT; \
(pc) + (fixup)->fixup.bits.nextinsn; \ (pc) + (_fixup)->fixup.bits.nextinsn; \
}) })