Hi Prasanna/Shakthi
I had been working on the problem and found a solution.
a) rmmod usbhid
b) insmod hello.ko
c) Hot plugin the keyboard, the module probe logs were available in syslog.
I am not able to think of better solution.
I had posted my problem on the linux newbie mailing list and got
myself banned from "challenge" since one of the rules is not
to post on public domain which i forgot, no more
new task for me.
Any way thanks
Selvaraj