diff options
Diffstat (limited to 'arch/mips/include/asm/div64.h')
| -rw-r--r-- | arch/mips/include/asm/div64.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/include/asm/div64.h b/arch/mips/include/asm/div64.h index b252300e299d..a882a7bdf63e 100644 --- a/arch/mips/include/asm/div64.h +++ b/arch/mips/include/asm/div64.h @@ -68,9 +68,11 @@ \ __high = __div >> 32; \ __low = __div; \ - __upper = __high; \ \ - if (__high) { \ + if (__high < __radix) { \ + __upper = __high; \ + __high = 0; \ + } else { \ __asm__("divu $0, %z1, %z2" \ : "=x" (__modquot) \ : "Jr" (__high), "Jr" (__radix)); \ |