parisc: lay groundwork for killing __do_IRQ

Use proper accessors and handlers for generic irq cleanups. We just
call back into __do_IRQ through desc->handler now, and remove the
explicit calls.

Signed-off-by: Kyle McMartin <kyle@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index f7806d81f1e0..aceec6ed5116 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -139,7 +139,7 @@ superio_interrupt(int parent_irq, void *devp)
         }
 
         /* Call the appropriate device's interrupt */
-        __do_IRQ(local_irq);
+        generic_handle_irq(local_irq);
 
         /* set EOI - forces a new interrupt if a lower priority device
          * still needs service.
@@ -363,9 +363,7 @@ int superio_fixup_irq(struct pci_dev *pcidev)
 #endif
 
         for (i = 0; i < 16; i++) {
-                struct irq_desc *desc = irq_to_desc(i);
-
-                desc->chip = &superio_interrupt_type;
+                set_irq_chip_and_handler(i, &superio_interrupt_type, parisc_do_IRQ);
         }
 
         /*