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Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
SangSu Park 2009-01-02 01:11:14 +09:00 committed by Greg Kroah-Hartman
parent ed0c7720d2
commit 32e7fea282
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/goku_udc.c
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@ -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)