powerpc/irq: Remove fallback to __do_IRQ()

We should no longer have any irq code that needs __do_IRQ(), so
remove the fallback to __do_IRQ().

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman 2009-04-22 15:31:43 +00:00 • committed by Benjamin Herrenschmidt
commit 835363e67d