[PATCH] Fix ppc32 compile

D'oh.  Something got cut-off there on Randy's end.  Obviously correct
fix follows.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/platforms/prep_setup.c

@@ -964,6 +964,7 @@ prep_request_cascade(void)
 	if (OpenPIC_Addr != NULL)
 		/* We have a cascade on OpenPIC IRQ 0, Linux IRQ 16 */
 		openpic_hookup_cascade(NUM_8259_INTERRUPTS, "82c59 cascade",
+				i8259_irq);
 	return 0;
 }
 arch_initcall(prep_request_cascade);