MIPS: Enable GENERIC_HARDIRQS_NO__DO_IRQ for all platforms

__do_IRQ() is deprecated and will go away.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c
index 834650f..74e6c67 100644
--- a/arch/mips/sni/pcimt.c
+++ b/arch/mips/sni/pcimt.c
@@ -304,7 +304,7 @@
 	mips_cpu_irq_init();
 	/* Actually we've got more interrupts to handle ...  */
 	for (i = PCIMT_IRQ_INT2; i <= PCIMT_IRQ_SCSI; i++)
-		set_irq_chip(i, &pcimt_irq_type);
+		set_irq_chip_and_handler(i, &pcimt_irq_type, handle_level_irq);
 	sni_hwint = sni_pcimt_hwint;
 	change_c0_status(ST0_IM, IE_IRQ1|IE_IRQ3);
 }