diff options
| -rw-r--r-- | arch/s390/include/asm/bitops.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 68da67d2c4c9..fd149480b6e2 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -299,13 +299,13 @@ static inline unsigned char __flogr(unsigned long word) } return bit; } else { - register unsigned long bit asm("4") = word; - register unsigned long out asm("5"); + union register_pair rp; + rp.even = word; asm volatile( - " flogr %[bit],%[bit]\n" - : [bit] "+d" (bit), [out] "=d" (out) : : "cc"); - return bit; + " flogr %[rp],%[rp]\n" + : [rp] "+d" (rp.pair) : : "cc"); + return rp.even; } } |