[parisc-linux] serial.c and request_irq()

[Grant Grundler]

I've most of today trying to interrupts under LASI working
and half of that was trying to understand drivers/char/serial.c.
My basic problem is serial.c has four references to request_irq()
and none of them are being invoked. I have a printk() in
request_irq() which isn't showing up.
Anyone understand why not?

Otherwise I'll just add a bunch more printk's to serial.c and
figure out why now...sure could use a debugger at this point.

thanks,
grant