Patch: working suspend/resume for xircom_tulip_cb

Hi,

attached is a patch against 2.6.3rc2 that fixes suspend/resume for the 
ethernet device of my Xircom RBEM56G-100 pc card. Previously, the driver did 
not survive the resume operation. I still have problems when I remove the 
card during suspend, but that yields to a different code path.

I could check with one laptop and one card, so the patch might need broader 
testing, but it works nicely in my configuration.

Please apply if it looks ok.

Stefan