[ARM] Remove compatibility layer for ARM irqs

set_irq_chipdata -> set_irq_chip_data
get_irq_chipdata -> get_irq_chip_data
do_level_IRQ -> handle_level_irq
do_edge_IRQ -> handle_edge_irq
do_simple_IRQ -> handle_simple_irq
irqdesc -> irq_desc
irqchip -> irq_chip

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c
index 15fbcc9..6d26661 100644
--- a/arch/arm/mach-lh7a40x/arch-kev7a400.c
+++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c
@@ -71,7 +71,7 @@
 };
 
 
-static void kev7a400_cpld_handler (unsigned int irq, struct irqdesc *desc)
+static void kev7a400_cpld_handler (unsigned int irq, struct irq_desc *desc)
 {
 	u32 mask = CPLD_LATCHED_INTS;
 	irq = IRQ_KEV7A400_CPLD;
@@ -88,7 +88,7 @@
 	for (irq = IRQ_KEV7A400_CPLD;
 	     irq < IRQ_KEV7A400_CPLD + NR_IRQ_BOARD; ++irq) {
 		set_irq_chip (irq, &kev7a400_cpld_chip);
-		set_irq_handler (irq, do_edge_IRQ);
+		set_irq_handler (irq, handle_edge_irq);
 		set_irq_flags (irq, IRQF_VALID);
 	}
 	set_irq_chained_handler (IRQ_CPLD, kev7a400_cpld_handler);