USB: add a blacklist for devices that can't handle some things we throw at them.

This adds a blacklist to the USB core to handle some autosuspend and
string issues that devices have.

Originally written by Oliver, but hacked up a lot by Greg.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 50c0db15304a..41400743ce2c 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1287,6 +1287,9 @@ int usb_new_device(struct usb_device *udev)
         if (!try_module_get(THIS_MODULE))
                 return -EINVAL;
 
+        /* Determine quirks */
+        usb_detect_quirks(udev);
+
         err = usb_get_configuration(udev);
         if (err < 0) {
                 dev_err(&udev->dev, "can't read configurations, error %d\n",