Compiling interrupt controller code as a module

[Laurent Pinchart]

Hi everybody.

I wrote a kernel driver for a custom bus (using arch/ppc). The hardware has a 
cascaded interrupt controller wired to one of the CPU interrupts. The 
interrupt controller IRQ handler calls __do_IRQ() to dispatch interrupts.

Everything worked fine until I tried to compile the code as a module because 
__do_IRQ() is not exported. Is there a way to compile an interrupt controller 
as a module, or must it be included in the kernel ?

Best regards,

Laurent Pinchart