Hi all, I'm using irq_decs[NR_IRQS] directly in my module which is define in linux/irq.h file as extern irq_desc_t irq_desc can't we used this directly in module for used like irq_desc[n]=my_handler instead of making some request and registering handlers, especially requires when one wants to do some work with by replacing handler say irq0 which is used by timer for some time, this requires in pcsp and even for stepper motor to triggering interrupt at irq0 but my module is not working it's saying unresolved symbol irq_desc plz help __________________________________ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/