1 files changed, 4 insertions, 3 deletions

diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c
index d4776af6a3c..0bb919859b8 100644
--- a/arch/ppc/syslib/ibm440gx_common.c
+++ b/arch/ppc/syslib/ibm440gx_common.c
@@ -236,9 +236,10 @@ void __init ibm440gx_l2c_setup(struct ibm44x_clocks* p)
         /* Disable L2C on rev.A, rev.B and 800MHz version of rev.C,
            enable it on all other revisions
          */
-        u32 pvr = mfspr(SPRN_PVR);
-        if (pvr == PVR_440GX_RA || pvr == PVR_440GX_RB ||
-            (pvr == PVR_440GX_RC && p->cpu > 667000000))
+        if (strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. A") == 0 ||
+                        strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. B") == 0
+                        || (strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. C")
+                                == 0 && p->cpu > 667000000))
                 ibm440gx_l2c_disable();
         else
                 ibm440gx_l2c_enable();