diff options
Diffstat (limited to 'arch/mips/mm/cerr-sb1.c')
| -rw-r--r-- | arch/mips/mm/cerr-sb1.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c index 1bd1f18ac23c..3571090ba178 100644 --- a/arch/mips/mm/cerr-sb1.c +++ b/arch/mips/mm/cerr-sb1.c @@ -567,13 +567,10 @@ static uint32_t extract_dc(unsigned short addr, int data) datalo = ((unsigned long long)datalohi << 32) | datalolo; ecc = dc_ecc(datalo); if (ecc != datahi) { - int bits = 0; + int bits; bad_ecc |= 1 << (3-offset); ecc ^= datahi; - while (ecc) { - if (ecc & 1) bits++; - ecc >>= 1; - } + bits = hweight8(ecc); res |= (bits == 1) ? CP0_CERRD_DATA_SBE : CP0_CERRD_DATA_DBE; } printk(" %02X-%016llX", datahi, datalo); |