---

yaml --- r: 131210 b: refs/heads/master c: 1c2f61d h: refs/heads/master v: v3
git-mirror · Feb 6, 2009 · e85f622 · e85f622
1 parent 5decb99
commit e85f622
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dc4ff585ffbc6cb0c872697b2d5f42293a32e5c8
+refs/heads/master: 1c2f61d40b691789626489fa947a3e003c9a84be
diff --git a/trunk/arch/sparc/kernel/pcr.c b/trunk/arch/sparc/kernel/pcr.c
@@ -133,11 +133,16 @@ int __init pcr_arch_init(void)
 
 	case cheetah:
 	case cheetah_plus:
-	case spitfire:
 		pcr_ops = &direct_pcr_ops;
 		pcr_enable = PCR_SUN4U_ENABLE;
 		break;
 
+	case spitfire:
+		/* UltraSPARC-I/II and derivatives lack a profile
+		 * counter overflow interrupt so we can't make use of
+		 * their hardware currently.
+		 */
+		/* fallthrough */
 	default:
 		err = -ENODEV;
 		goto out_unregister;