Update for urb->lock removal in 2.6.24 (see commit
1431d2a44ccf68a547094976f363f94177ab00c6).

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com>

--- unicorn-0.9.3/unicorn_usb/unicorn_usbdrv.c.orig	2008-03-21 18:44:41.000000000 -0300
+++ unicorn-0.9.3/unicorn_usb/unicorn_usbdrv.c	2008-03-21 21:04:04.000000000 -0300
@@ -141,7 +141,6 @@ static void fill_isoc_urb(struct urb *ur
 	      unsigned int pipe, void *buf, int length, int packet_size, usb_complete_t complete,
 	      void *context)
 {
-	spin_lock_init(&urb->lock);
 	urb->dev=dev;
 	urb->pipe=pipe;
 	urb->transfer_buffer=buf;