1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 1580c81a0db7..28c6cf225780 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1366,9 +1366,6 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
         if (cp && configuration == 0)
                 dev_warn(&dev->dev, "config 0 descriptor??\n");
 
-        if (dev->state == USB_STATE_SUSPENDED)
-                return -EHOSTUNREACH;
-
         /* Allocate memory for new interfaces before doing anything else,
          * so that if we run out then nothing will have changed. */
         n = nintf = 0;
@@ -1403,6 +1400,11 @@ free_interfaces:
                                         configuration, -i);
         }
 
+        /* Wake up the device so we can send it the Set-Config request */
+        ret = usb_autoresume_device(dev, 1);
+        if (ret)
+                goto free_interfaces;
+
         /* if it's already configured, clear out old state first.
          * getting rid of old interfaces means unbinding their drivers.
          */
@@ -1422,6 +1424,7 @@ free_interfaces:
         dev->actconfig = cp;
         if (!cp) {
                 usb_set_device_state(dev, USB_STATE_ADDRESS);
+                usb_autosuspend_device(dev, 1);
                 goto free_interfaces;
         }
         usb_set_device_state(dev, USB_STATE_CONFIGURED);
@@ -1490,6 +1493,7 @@ free_interfaces:
                 usb_create_sysfs_intf_files (intf);
         }
 
+        usb_autosuspend_device(dev, 1);
         return 0;
 }