irqchip/eznps: Drop pointless static qualifier in nps400_of_init()

There is no need to have the 'struct irq_domain *nps400_root_domain'
variable static since new value is always assigned before use.

Fixes: 44df427c894a ("irqchip: add nps Internal and external irqchips")
Signed-off-by: Wei Yongjun <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Vineet Gupta <[email protected]>
Cc: Jason Cooper <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

diff --git a/drivers/irqchip/irq-eznps.c b/drivers/irqchip/irq-eznps.c
index ebc2b0b15f677e4bac6afef3319a4d9467cc5bd6..2a7a38830a8df3ef08fdeebe6f98cd24191f8808 100644 (file)
--- a/drivers/irqchip/irq-eznps.c
+++ b/drivers/irqchip/irq-eznps.c
@@ -135,7 +135,7 @@ static const struct irq_domain_ops nps400_irq_ops = {
 static int __init nps400_of_init(struct device_node *node,
                                 struct device_node *parent)
 {
-       static struct irq_domain *nps400_root_domain;
+       struct irq_domain *nps400_root_domain;
 
        if (parent) {
                pr_err("DeviceTree incore ic not a root irq controller\n");