Resolve an initizlization issue that could come up if the userspace
driver wrote invalid descriptors to a dual-speed device.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Index: at91/drivers/usb/gadget/inode.c
===================================================================
--- at91.orig/drivers/usb/gadget/inode.c 2007-01-16 21:42:18.000000000
-0800
+++ at91/drivers/usb/gadget/inode.c 2007-01-16 23:00:39.000000000 -0800
@@ -1392,17 +1392,17 @@ gadgetfs_setup (struct usb_gadget *gadge
spin_lock (&dev->lock);
dev->setup_abort = 0;
if (dev->state == STATE_DEV_UNCONNECTED) {
-
- dev->state = STATE_DEV_CONNECTED;
- dev->dev->bMaxPacketSize0 = gadget->ep0->maxpacket;
-
#ifdef CONFIG_USB_GADGET_DUALSPEED
if (gadget->speed == USB_SPEED_HIGH && dev->hs_config == 0) {
+ spin_unlock(&dev->lock);
ERROR (dev, "no high speed config??\n");
return -EINVAL;
}
#endif /* CONFIG_USB_GADGET_DUALSPEED */
+ dev->state = STATE_DEV_CONNECTED;
+ dev->dev->bMaxPacketSize0 = gadget->ep0->maxpacket;
+
INFO (dev, "connected\n");
event = next_event (dev, GADGETFS_CONNECT);
event->u.speed = gadget->speed;
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys - and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
[email protected]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
