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authorRalf Baechle <ralf@linux-mips.org>2006-02-21 18:32:14 +0000
committerRalf Baechle <ralf@linux-mips.org>2006-02-27 17:30:35 +0000
commit3e6cb2d38a9c9758170813497a860c64543643d5 (patch)
tree8d1d8f075b516c475c0fae5669a1ead536b1ad51
parente95a9ec1bb66e07b138861c743192f06e7b3e4de (diff)
[MIPS] Use "=R" constraint to avoid compiler errors in cmpxchg().
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--include/asm-mips/system.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index e8e5d414337..ddae9bae31a 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -322,7 +322,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
#endif
"2: \n"
" .set pop \n"
- : "=&r" (retval), "=m" (*m)
+ : "=&r" (retval), "=R" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
} else if (cpu_has_llsc) {
@@ -342,7 +342,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
#endif
"2: \n"
" .set pop \n"
- : "=&r" (retval), "=m" (*m)
+ : "=&r" (retval), "=R" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
} else {
@@ -379,7 +379,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
#endif
"2: \n"
" .set pop \n"
- : "=&r" (retval), "=m" (*m)
+ : "=&r" (retval), "=R" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
} else if (cpu_has_llsc) {
@@ -397,7 +397,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
#endif
"2: \n"
" .set pop \n"
- : "=&r" (retval), "=m" (*m)
+ : "=&r" (retval), "=R" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
} else {