tools/power turbostat: run on IVB Xeon

This fix is required to run on IVB Xeon,
which previously had an incorrect cpuid model number listed.

Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 861d771..7108d86 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1038,7 +1038,7 @@
 	case 0x2A:	/* SNB */
 	case 0x2D:	/* SNB Xeon */
 	case 0x3A:	/* IVB */
-	case 0x3D:	/* IVB Xeon */
+	case 0x3E:	/* IVB Xeon */
 		return 1;
 	case 0x2E:	/* Nehalem-EX Xeon - Beckton */
 	case 0x2F:	/* Westmere-EX Xeon - Eagleton */
@@ -1056,7 +1056,7 @@
 	case 0x2A:
 	case 0x2D:
 	case 0x3A:	/* IVB */
-	case 0x3D:	/* IVB Xeon */
+	case 0x3E:	/* IVB Xeon */
 		return 1;
 	}
 	return 0;