bfin: Final irq cleanup

Use the trigger type in irq_data and check level type instead of
looking at desc->handle_irq.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: uclinux-dist-devel@blackfin.uclinux.org
diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c
index 5d68bf6..7b07740 100644
--- a/arch/blackfin/mach-bf561/smp.c
+++ b/arch/blackfin/mach-bf561/smp.c
@@ -154,13 +154,13 @@
 void __cpuinit bfin_local_timer_setup(void)
 {
 #if defined(CONFIG_TICKSOURCE_CORETMR)
-	struct irq_chip *chip = get_irq_chip(IRQ_CORETMR);
-	struct irq_desc *desc = irq_to_desc(IRQ_CORETMR);
+	struct irq_data *data = irq_get_irq_data(IRQ_CORETMR);
+	struct irq_chip *chip = irq_data_get_irq_chip(data);
 
 	bfin_coretmr_init();
 	bfin_coretmr_clockevent_init();
 
-	chip->irq_unmask(&desc->irq_data);
+	chip->irq_unmask(data);
 #else
 	/* Power down the core timer, just to play safe. */
 	bfin_write_TCNTL(0);