pinctrl/rockchip: Consolidate chained IRQ handler install/remove

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 <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org

drivers/pinctrl/pinctrl-rockchip.c

@@ -1689,8 +1689,8 @@ static int rockchip_interrupts_register(struct platform_device *pdev,
 		gc->chip_types[0].chip.irq_set_type = rockchip_irq_set_type;
 		gc->wake_enabled = IRQ_MSK(bank->nr_pins);
 
-		irq_set_handler_data(bank->irq, bank);
-		irq_set_chained_handler(bank->irq, rockchip_irq_demux);
+		irq_set_chained_handler_and_data(bank->irq,
+						 rockchip_irq_demux, bank);
 	}
 
 	return 0;