Somewhere along the line, a variable in a USB-OTG codepath
stopped being used; this removes the relevant compiler warning.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Index: d26.rc4test/drivers/usb/core/hub.c
===================================================================
--- d26.rc4test.orig/drivers/usb/core/hub.c 2006-08-23 22:07:42.000000000
-0700
+++ d26.rc4test/drivers/usb/core/hub.c 2006-08-23 22:22:43.000000000 -0700
@@ -1371,8 +1371,7 @@ int usb_new_device(struct usb_device *ud
USB_DT_OTG, (void **) &desc) == 0) {
if (desc->bmAttributes & USB_OTG_HNP) {
unsigned port1 = udev->portnum;
- struct usb_device *root = udev->parent;
-
+
dev_info(&udev->dev,
"Dual-Role OTG device on %sHNP port\n",
(port1 == bus->otg_port)
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