ARM: 7236/1: vic: always use simple ops

Now that irq_domain_simple_ops are available for non-DT users, use them
in the VIC driver so that we don't get a NULL dereference in
irq_domain_to_irq() when registering the domain.

Cc: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: NJamie Iles <jamie@jamieiles.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/common/vic.c

@@ -197,8 +197,8 @@ static void __init vic_register(void __iomem *base, unsigned int irq,
 	v->domain.nr_irq = 32;
 #ifdef CONFIG_OF_IRQ
 	v->domain.of_node = of_node_get(node);
-	v->domain.ops = &irq_domain_simple_ops;
 #endif /* CONFIG_OF */
+	v->domain.ops = &irq_domain_simple_ops;
 	irq_domain_add(&v->domain);
 }