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| author | SangSu Park <sangsu@gmail.com> | 2009-01-02 01:11:14 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 10:00:13 -0800 |
| commit | 32e7fea282b3765c64b935fa54f20ace437550a0 (patch) | |
| tree | 63a7c0d77f8f5d8b78dc8855f84ed638fe8fe799 /drivers/usb/gadget/goku_udc.c | |
| parent | ed0c7720d23d5c82787e17cb02b28ca9eb11853d (diff) | |
| download | lwn-32e7fea282b3765c64b935fa54f20ace437550a0.tar.gz lwn-32e7fea282b3765c64b935fa54f20ace437550a0.zip | |
USB: Fix goku_udc usb speed handling
The usb gadget framework revealed weakness in the godu_udc
gadget driver register function. Instead of checking if
speed asked for was USB_LOW_SPEED upon usb_gadget_register()
to deny service, it checked only for USB_FULL_SPEED, thus
denying service to usb high speed capable gadgets.
Signed-off-by: SangSu Park <sangsu@gmail.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/goku_udc.c')
| -rw-r--r-- | drivers/usb/gadget/goku_udc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index 60aa04847b18..63419c4d503c 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -1349,7 +1349,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) int retval; if (!driver - || driver->speed != USB_SPEED_FULL + || driver->speed < USB_SPEED_FULL || !driver->bind || !driver->disconnect || !driver->setup) |