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| author | Ingo Molnar <mingo@elte.hu> | 2009-12-28 08:23:13 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-28 08:23:13 (GMT) |
| commit | 605c1a187f3ce82fbc243e2163c5ca8d1926df8e (patch) | |
| tree | c8065a8c5606a66f81dc494ce22a5baa5e0dfe7e /arch/mips/mm/cerr-sb1.c | |
| parent | 17a2a9b57a9a7d2fd8f97df951b5e63e0bd56ef5 (diff) | |
| parent | ce9277fb08e6e721482f7011ca28dcd0449b197c (diff) | |
| download | linux-605c1a187f3ce82fbc243e2163c5ca8d1926df8e.tar.xz | |
Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent
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 1bd1f18..3571090 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); |