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authorSangSu Park <sangsu@gmail.com>2009-01-02 01:11:14 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 10:00:13 -0800
commit32e7fea282b3765c64b935fa54f20ace437550a0 (patch)
tree63a7c0d77f8f5d8b78dc8855f84ed638fe8fe799 /drivers/usb/gadget/goku_udc.c
parented0c7720d23d5c82787e17cb02b28ca9eb11853d (diff)
downloadop-kernel-dev-32e7fea282b3765c64b935fa54f20ace437550a0.zip
op-kernel-dev-32e7fea282b3765c64b935fa54f20ace437550a0.tar.gz
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 60aa048..63419c4 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)
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