From 9f56da0e3c3269abe0b2745a54f1b082c3c14433 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Fri, 1 Oct 2010 19:44:53 +0200 Subject: [PATCH] amd64_edac: Use cached extended CPU model ... instead of computing it needlessly again. Signed-off-by: Borislav Petkov --- drivers/edac/amd64_edac.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 7e539ac..0cbcf6e 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1046,13 +1046,12 @@ static int k8_early_channel_count(struct amd64_pvt *pvt) if (err) return err; - if ((boot_cpu_data.x86_model >> 4) >= K8_REV_F) { + if (pvt->ext_model >= K8_REV_F) /* RevF (NPT) and later */ flag = pvt->dclr0 & F10_WIDTH_128; - } else { + else /* RevE and earlier */ flag = pvt->dclr0 & REVE_WIDTH_128; - } /* not used */ pvt->dclr1 = 0; -- 2.7.4