diff options
| author | David Vrabel <david.vrabel@csr.com> | 2009-02-18 14:43:47 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-03-24 16:20:35 -0700 |
| commit | 6da9c99059bf24fb1faae6b9613bae64ea50c05e (patch) | |
| tree | f190e2d2b6daab5d8b02c57b24ac37f43a50c1b7 /drivers/usb/core/hub.c | |
| parent | 4246b06a33ebdd6593dccaab3aa01eb0c9f8c1c8 (diff) | |
USB: allow libusb to talk to unauthenticated WUSB devices
To permit a userspace application to associate with WUSB devices
using numeric association, control transfers to unauthenticated WUSB
devices must be allowed.
This requires that wusbcore correctly sets the device state to
UNAUTHENTICATED, DEFAULT and ADDRESS and that control transfers can be
performed to UNAUTHENTICATED devices.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 7e33d63ab92f..f17d9ebc44af 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1305,6 +1305,7 @@ void usb_set_device_state(struct usb_device *udev, recursively_mark_NOTATTACHED(udev); spin_unlock_irqrestore(&device_state_lock, flags); } +EXPORT_SYMBOL_GPL(usb_set_device_state); /* * WUSB devices are simple: they have no hubs behind, so the mapping |