---

yaml --- r: 19321 b: refs/heads/master c: cc0fa84 h: refs/heads/master i: 19319: efb742b v: v3
git-mirror · Feb 1, 2006 · 3017246 · 3017246
1 parent 62376f7
commit 3017246
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Showing 3 changed files with 13 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b62735d9c6212de6fd1b5e96b41d978939fb0dd2
+refs/heads/master: cc0fa84a01d328a1ad70076b90f08281c4c79f92
diff --git a/trunk/arch/powerpc/platforms/powermac/pfunc_core.c b/trunk/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -862,21 +862,28 @@ int pmf_register_irq_client(struct device_node *target,
 		spin_unlock_irqrestore(&pmf_lock, flags);
 		return -ENODEV;
 	}
+	if (list_empty(&func->irq_clients))
+		func->dev->handlers->irq_enable(func);
 	list_add(&client->link, &func->irq_clients);
+	client->func = func;
 	spin_unlock_irqrestore(&pmf_lock, flags);
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(pmf_register_irq_client);
 
-void pmf_unregister_irq_client(struct device_node *np,
-			      const char *name,
-			      struct pmf_irq_client *client)
+void pmf_unregister_irq_client(struct pmf_irq_client *client)
 {
+	struct pmf_function *func = client->func;
 	unsigned long flags;
 
+	BUG_ON(func == NULL);
+
 	spin_lock_irqsave(&pmf_lock, flags);
+	client->func = NULL;
 	list_del(&client->link);
+	if (list_empty(&func->irq_clients))
+		func->dev->handlers->irq_disable(func);
 	spin_unlock_irqrestore(&pmf_lock, flags);
 }
 EXPORT_SYMBOL_GPL(pmf_unregister_irq_client);

diff --git a/trunk/include/asm-powerpc/pmac_pfunc.h b/trunk/include/asm-powerpc/pmac_pfunc.h
@@ -167,6 +167,7 @@ struct pmf_irq_client {
 	void			*data;
 	struct module		*owner;
 	struct list_head	link;
+	struct pmf_function	*func;
 };
 
 
@@ -187,9 +188,7 @@ extern int pmf_register_irq_client(struct device_node *np,
 				   const char *name,
 				   struct pmf_irq_client *client);
 
-extern void pmf_unregister_irq_client(struct device_node *np,
-				      const char *name,
-				      struct pmf_irq_client *client);
+extern void pmf_unregister_irq_client(struct pmf_irq_client *client);
 
 /*
  * Called by the handlers when an irq happens