---

yaml --- r: 350850 b: refs/heads/master c: bfee26d h: refs/heads/master v: v3
git-mirror · Jan 25, 2013 · 6fbcbbe · 6fbcbbe
1 parent eb6c6bf
commit 6fbcbbe
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Showing 5 changed files with 10 additions and 24 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b8bd759acd05281abf88cddef30c57313c109697
+refs/heads/master: bfee26dba0f373ebe4e6f0b293d078b02f9f7f69
diff --git a/trunk/drivers/acpi/dock.c b/trunk/drivers/acpi/dock.c
@@ -336,13 +336,9 @@ static struct acpi_device * dock_create_acpi_device(acpi_handle handle)
 static void dock_remove_acpi_device(acpi_handle handle)
 {
 	struct acpi_device *device;
-	int ret;
 
-	if (!acpi_bus_get_device(handle, &device)) {
-		ret = acpi_bus_trim(device);
-		if (ret)
-			pr_debug("error removing bus, %x\n", -ret);
-	}
+	if (!acpi_bus_get_device(handle, &device))
+		acpi_bus_trim(device);
 }
 
 /**

diff --git a/trunk/drivers/acpi/scan.c b/trunk/drivers/acpi/scan.c
@@ -127,13 +127,8 @@ void acpi_bus_hot_remove_device(void *context)
 	ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 		"Hot-removing device %s...\n", dev_name(&device->dev)));
 
-	if (acpi_bus_trim(device)) {
-		printk(KERN_ERR PREFIX
-				"Removing device failed\n");
-		goto err_out;
-	}
-
-	/* device has been freed */
+	acpi_bus_trim(device);
+	/* Device node has been released. */
 	device = NULL;
 
 	/* power off device */
@@ -1631,7 +1626,7 @@ static acpi_status acpi_bus_remove(acpi_handle handle, u32 lvl_not_used,
 	return AE_OK;
 }
 
-int acpi_bus_trim(struct acpi_device *start)
+void acpi_bus_trim(struct acpi_device *start)
 {
 	/*
 	 * Execute acpi_bus_device_detach() as a post-order callback to detach
@@ -1647,7 +1642,6 @@ int acpi_bus_trim(struct acpi_device *start)
 	acpi_walk_namespace(ACPI_TYPE_ANY, start->handle, ACPI_UINT32_MAX, NULL,
 			    acpi_bus_remove, NULL, NULL);
 	acpi_bus_remove(start->handle, 0, NULL, NULL);
-	return 0;
 }
 EXPORT_SYMBOL_GPL(acpi_bus_trim);
 

diff --git a/trunk/drivers/pci/hotplug/acpiphp_glue.c b/trunk/drivers/pci/hotplug/acpiphp_glue.c
@@ -742,8 +742,7 @@ static int acpiphp_bus_add(struct acpiphp_func *func)
 		/* this shouldn't be in here, so remove
 		 * the bus then re-add it...
 		 */
-		ret_val = acpi_bus_trim(device);
-		dbg("acpi_bus_trim return %x\n", ret_val);
+		acpi_bus_trim(device);
 	}
 
 	ret_val = acpi_bus_scan(func->handle);
@@ -772,11 +771,8 @@ static int acpiphp_bus_trim(acpi_handle handle)
 		return retval;
 	}
 
-	retval = acpi_bus_trim(device);
-	if (retval)
-		err("cannot remove from acpi list\n");
-
-	return retval;
+	acpi_bus_trim(device);
+	return 0;
 }
 
 static void acpiphp_set_acpi_region(struct acpiphp_slot *slot)

diff --git a/trunk/include/acpi/acpi_bus.h b/trunk/include/acpi/acpi_bus.h
@@ -348,7 +348,7 @@ int acpi_bus_register_driver(struct acpi_driver *driver);
 void acpi_bus_unregister_driver(struct acpi_driver *driver);
 int acpi_bus_scan(acpi_handle handle);
 void acpi_bus_hot_remove_device(void *context);
-int acpi_bus_trim(struct acpi_device *start);
+void acpi_bus_trim(struct acpi_device *start);
 acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
 int acpi_match_device_ids(struct acpi_device *device,
 			  const struct acpi_device_id *ids);