---

yaml --- r: 354710 b: refs/heads/master c: 3b2ab2b h: refs/heads/master v: v3
git-mirror · Jan 29, 2013 · 08348c7 · 08348c7
1 parent 93c1277
commit 08348c7
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Showing 4 changed files with 1 addition and 31 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 67635d397a643514fdfa859f611b86bd3ad8958d
+refs/heads/master: 3b2ab2b84c68fb92accbc735927bc8221e4de973
diff --git a/trunk/drivers/usb/core/port.c b/trunk/drivers/usb/core/port.c
@@ -68,7 +68,6 @@ static void usb_port_device_release(struct device *dev)
 	struct usb_port *port_dev = to_usb_port(dev);
 
 	dev_pm_qos_hide_flags(dev);
-	usb_acpi_unregister_power_resources(dev);
 	kfree(port_dev);
 }
 
@@ -187,11 +186,6 @@ int usb_hub_create_port_device(struct usb_hub *hub, int port1)
 		pm_runtime_enable(&port_dev->dev);
 
 	device_enable_async_suspend(&port_dev->dev);
-
-	retval = usb_acpi_register_power_resources(&port_dev->dev);
-	if (retval && retval != -ENODEV)
-		dev_warn(&port_dev->dev, "the port can't register its ACPI power resource.\n");
-
 	return 0;
 
 error_register:

diff --git a/trunk/drivers/usb/core/usb-acpi.c b/trunk/drivers/usb/core/usb-acpi.c
@@ -216,24 +216,6 @@ static struct acpi_bus_type usb_acpi_bus = {
 	.find_device = usb_acpi_find_device,
 };
 
-int usb_acpi_register_power_resources(struct device *dev)
-{
-	acpi_handle port_handle = DEVICE_ACPI_HANDLE(dev);
-
-	if (!port_handle)
-		return -ENODEV;
-
-	return acpi_power_resource_register_device(dev, port_handle);
-}
-
-void usb_acpi_unregister_power_resources(struct device *dev)
-{
-	acpi_handle port_handle = DEVICE_ACPI_HANDLE(dev);
-
-	if (port_handle)
-		acpi_power_resource_unregister_device(dev, port_handle);
-}
-
 int usb_acpi_register(void)
 {
 	return register_acpi_bus_type(&usb_acpi_bus);

diff --git a/trunk/drivers/usb/core/usb.h b/trunk/drivers/usb/core/usb.h
@@ -191,13 +191,7 @@ extern int usb_acpi_register(void);
 extern void usb_acpi_unregister(void);
 extern acpi_handle usb_get_hub_port_acpi_handle(struct usb_device *hdev,
 	int port1);
-extern int usb_acpi_register_power_resources(struct device *dev);
-extern void usb_acpi_unregister_power_resources(struct device *dev);
 #else
 static inline int usb_acpi_register(void) { return 0; };
 static inline void usb_acpi_unregister(void) { };
-static inline int usb_acpi_register_power_resources(struct device *dev)
-	{ return 0; };
-static inline void usb_acpi_unregister_power_resources(struct device *dev)
-	{ };
 #endif