From 0b42afd0a3051952924ed373dcda61beb23fcb58 Mon Sep 17 00:00:00 2001
From: Roel Kluin <roel.kluin@gmail.com>
Date: Tue, 31 Mar 2009 15:23:34 -0700
Subject: [PATCH] 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>
---
arch/alpha/include/asm/uaccess.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h
index 22de3b434a22a5..163f3053001c82 100644
--- a/arch/alpha/include/asm/uaccess.h
+++ b/arch/alpha/include/asm/uaccess.h
@@ -498,13 +498,13 @@ struct exception_table_entry
};
/* Returns the new pc */
-#define fixup_exception(map_reg, fixup, pc) \
+#define fixup_exception(map_reg, _fixup, pc) \
({ \
- if ((fixup)->fixup.bits.valreg != 31) \
- map_reg((fixup)->fixup.bits.valreg) = 0; \
- if ((fixup)->fixup.bits.errreg != 31) \
- map_reg((fixup)->fixup.bits.errreg) = -EFAULT; \
- (pc) + (fixup)->fixup.bits.nextinsn; \
+ if ((_fixup)->fixup.bits.valreg != 31) \
+ map_reg((_fixup)->fixup.bits.valreg) = 0; \
+ if ((_fixup)->fixup.bits.errreg != 31) \
+ map_reg((_fixup)->fixup.bits.errreg) = -EFAULT; \
+ (pc) + (_fixup)->fixup.bits.nextinsn; \
})
--
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