USB: usb dev_set_name() instead of dev->bus_id

[linux-2.6-omap-h63xx.git] / drivers / usb / core / usb.c

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 4e984060c984b4cbb715607f26ab13dfb05d357e..84fcaa6a21ec285e85ab309bfc0b4be728f62caa 100644 (file)
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -99,8 +99,7 @@ struct usb_interface *usb_ifnum_to_if(const struct usb_device *dev,
 EXPORT_SYMBOL_GPL(usb_ifnum_to_if);
 
 /**
- * usb_altnum_to_altsetting - get the altsetting structure with a given
- *     alternate setting number.
+ * usb_altnum_to_altsetting - get the altsetting structure with a given alternate setting number.
  * @intf: the interface containing the altsetting in question
  * @altnum: the desired alternate setting number
  *
@@ -234,7 +233,7 @@ static int ksuspend_usb_init(void)
         * singlethreaded.  Its job doesn't justify running on more
         * than one CPU.
         */
-       ksuspend_usb_wq = create_singlethread_workqueue("ksuspend_usbd");
+       ksuspend_usb_wq = create_freezeable_workqueue("ksuspend_usbd");
        if (!ksuspend_usb_wq)
                return -ENOMEM;
        return 0;
@@ -292,6 +291,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
        device_initialize(&dev->dev);
        dev->dev.bus = &usb_bus_type;
        dev->dev.type = &usb_device_type;
+       dev->dev.groups = usb_device_groups;
        dev->dev.dma_mask = bus->controller->dma_mask;
        set_dev_node(&dev->dev, dev_to_node(bus->controller));
        dev->state = USB_STATE_ATTACHED;
@@ -308,7 +308,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
         * by location for diagnostics, tools, driver model, etc.  The
         * string is a path along hub ports, from the root.  Each device's
         * dev->devpath will be stable until USB is re-cabled, and hubs
-        * are often labeled with these port numbers.  The bus_id isn't
+        * are often labeled with these port numbers.  The name isn't
         * as stable:  bus->busnum changes easily from modprobe order,
         * cardbus or pci hotplugging, and so on.
         */
@@ -316,7 +316,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
                dev->devpath[0] = '0';
 
                dev->dev.parent = bus->controller;
-               sprintf(&dev->dev.bus_id[0], "usb%d", bus->busnum);
+               dev_set_name(&dev->dev, "usb%d", bus->busnum);
                root_hub = 1;
        } else {
                /* match any labeling on the hubs; it's one-based */
@@ -328,8 +328,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
                                "%s.%d", parent->devpath, port1);
 
                dev->dev.parent = &parent->dev;
-               sprintf(&dev->dev.bus_id[0], "%d-%s",
-                       bus->busnum, dev->devpath);
+               dev_set_name(&dev->dev, "%d-%s", bus->busnum, dev->devpath);
 
                /* hub driver sets up TT records */
        }
@@ -442,8 +441,7 @@ EXPORT_SYMBOL_GPL(usb_put_intf);
  */
 
 /**
- * usb_lock_device_for_reset - cautiously acquire the lock for a
- *     usb device structure
+ * usb_lock_device_for_reset - cautiously acquire the lock for a usb device structure
  * @udev: device that's being locked
  * @iface: interface bound to the driver making the request (optional)
  *