1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 34c3ad608dd4..e678ddeed030 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -678,9 +678,9 @@ static void init_amd_bd(struct cpuinfo_x86 *c)
          * Disable it on the affected CPUs.
          */
         if ((c->x86_model >= 0x02) && (c->x86_model < 0x20)) {
-                if (!rdmsrl_safe(0xc0011021, &value) && !(value & 0x1E)) {
+                if (!rdmsrl_safe(MSR_F15H_IC_CFG, &value) && !(value & 0x1E)) {
                         value |= 0x1E;
-                        wrmsrl_safe(0xc0011021, value);
+                        wrmsrl_safe(MSR_F15H_IC_CFG, value);
                 }
         }
 }