[U-Boot] USB LUN support crashes

Hi all,

I applied the USB LUN support patch to u-boot and found that it crashes with the SanDisk Cruzer. From everything I can gather this looks like a broken device. It returns a maximum LUN of 1 rather than 0 which causes usb_stor_get_info to crash.

This was applied to usb_storage.c on 10/5/2010.

-Aaron Williams