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powerpc: mark xer clobbered in csum_add()
[cascardo/linux.git]
/
arch
/
powerpc
/
include
/
asm
/
checksum.h
diff --git
a/arch/powerpc/include/asm/checksum.h
b/arch/powerpc/include/asm/checksum.h
index
e8d9ef4
..
d2ca07b
100644
(file)
--- a/
arch/powerpc/include/asm/checksum.h
+++ b/
arch/powerpc/include/asm/checksum.h
@@
-141,7
+141,7
@@
static inline __wsum csum_add(__wsum csum, __wsum addend)
#else
asm("addc %0,%0,%1;"
"addze %0,%0;"
- : "+r" (csum) : "r" (addend));
+ : "+r" (csum) : "r" (addend)
: "xer"
);
return csum;
#endif
}