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amd64_edac: Use cached extended CPU model 

... instead of computing it needlessly again.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
This commit is contained in:
Borislav Petkov 2010-10-01 19:44:53 +02:00
parent 3ab0e7dc2e
commit 9f56da0e3c
1 changed files with 2 additions and 3 deletions
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5
drivers/edac/amd64_edac.c
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@ -1046,13 +1046,12 @@ static int k8_early_channel_count(struct amd64_pvt *pvt)
if (err) if (err)
return err; return err;
if ((boot_cpu_data.x86_model >> 4) >= K8_REV_F) { if (pvt->ext_model >= K8_REV_F)
/* RevF (NPT) and later */ /* RevF (NPT) and later */
flag = pvt->dclr0 & F10_WIDTH_128; flag = pvt->dclr0 & F10_WIDTH_128;
} else { else
/* RevE and earlier */ /* RevE and earlier */
flag = pvt->dclr0 & REVE_WIDTH_128; flag = pvt->dclr0 & REVE_WIDTH_128;
}
/* not used */ /* not used */
pvt->dclr1 = 0; pvt->dclr1 = 0;