[PATCH 05/10] amd64_edac: fix interleave enable tests

[Borislav Petkov]

The pvt->dram_IntlvEn saves the 3 "Interleave Enable" bits already
right-shifted by 8 so the check in find_mc_by_sys_addr() by shifting the
values to the left 8 bits is wrong.

Signed-off-by: Borislav Petkov <borislav.petkov@xxxxxxx>
---
 drivers/edac/amd64_edac.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 96deaaf..3dfb8e6 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -289,12 +289,12 @@ static struct mem_ctl_info *find_mc_by_sys_addr(struct mem_ctl_info *mci,
 		goto found;
 	}
 
-	if (unlikely((intlv_en != (0x01 << 8)) &&
-		     (intlv_en != (0x03 << 8)) &&
-		     (intlv_en != (0x07 << 8)))) {
+	if (unlikely((intlv_en != 0x01) &&
+		     (intlv_en != 0x03) &&
+		     (intlv_en != 0x07))) {
 		amd64_printk(KERN_WARNING, "junk value of 0x%x extracted from "
 			     "IntlvEn field of DRAM Base Register for node 0: "
-			     "This probably indicates a BIOS bug.\n", intlv_en);
+			     "this probably indicates a BIOS bug.\n", intlv_en);
 		return NULL;
 	}
 
-- 
1.6.3.3


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