irqchip/armada-370-xp: Use mpic_is_ipi_available() in mpic_of_init()

mpic_of_init() contains the last case where the open coded IPI support
condition needs to be replaced with mpic_is_ipi_available() to keep the
code consistent.

Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 4f3f99af12b2105bfb0d8e23fecf9004636e8784..d7c5ef24847440ad91e79f04c26d13f950fe2ef1 100644 (file)
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -879,7 +879,7 @@ static int __init mpic_of_init(struct device_node *node, struct device_node *par
                return err;
        }
 
-       if (mpic->parent_irq <= 0) {
+       if (mpic_is_ipi_available(mpic)) {
                irq_set_default_host(mpic->domain);
                set_handle_irq(mpic_handle_irq);
 #ifdef CONFIG_SMP