Chained irq handlers usually set up handler data as well. We now have
a function to set both under irq_desc->lock. Replace the two calls
with one.

Search and conversion was done with coccinelle.

Reported-by: Russell King <redacted>
Signed-off-by: Thomas Gleixner <redacted>
Cc: Julia Lawall <redacted>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org
---
 arch/powerpc/platforms/embedded6xx/holly.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: tip/arch/powerpc/platforms/embedded6xx/holly.c
===================================================================

--- tip.orig/arch/powerpc/platforms/embedded6xx/holly.c
+++ tip/arch/powerpc/platforms/embedded6xx/holly.c

@@ -180,8 +180,8 @@ static void __init holly_init_IRQ(void)
 	cascade_pci_irq = irq_of_parse_and_map(tsi_pci, 0);
 	pr_debug("%s: tsi108 cascade_pci_irq = 0x%x\n", __func__, (u32) cascade_pci_irq);
 	tsi108_pci_int_init(cascade_node);
-	irq_set_handler_data(cascade_pci_irq, mpic);
-	irq_set_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
+	irq_set_chained_handler_and_data(cascade_pci_irq, tsi108_irq_cascade,
+					 mpic);
 #endif
 	/* Configure MPIC outputs to CPU0 */
 	tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);