arch/ppc: Fix get_cpu_clock asm clobber list

[fio.git] / arch / arch-ppc.h

diff --git a/arch/arch-ppc.h b/arch/arch-ppc.h
index ba452b15b1fff30e92e62820b1301ab42cf100ed..804d596aecc632cb27f547c90a5b2b997ef79b42 100644 (file)
--- a/arch/arch-ppc.h
+++ b/arch/arch-ppc.h
@@ -62,7 +62,8 @@ static inline unsigned long long get_cpu_clock(void)
                "       cmpwi %0,0;\n"
                "       beq-  90b;\n"
        : "=r" (rval)
-       : "i" (SPRN_TBRL));
+       : "i" (SPRN_TBRL)
+       : "cr0");
 
        return rval;
 }