You do not necessarily need the at91-patchset from Andrew.Thanks for the info. I will try to compile 2.6.33 now. But i got a mail from andrew that he updated at91 patchset to 2.6.32 . for clarification jus verifying tat u mean from 2.6.33 onwards u don't need at91 patches and can directly compile without waiting Andrew's patchset . If tats case then Andrew can update that in linux4samdotorg website so that it will be helpful for all of us.thanks.
2.6.33 works fine on at91sam9261 without it...
Remy