irqchip/digicolor: Drop unnecessary static

Drop static on a local variable, when the variable is initialized before
any possible use.  Thus, the static has no benefit.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@bad exists@
position p;
identifier x;
type T;
@@
static T x@p;
...
x = <+...x...+>

@@
identifier x;
expression e;
type T;
position p != bad.p;
@@
-static
 T x@p;
 ... when != x
     when strict
?x = e;
// </smpl>


Signed-off-by: Julia Lawall <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Acked-by: Baruch Siach <[email protected]>
Cc: [email protected]
Cc: Marc Zyngier <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Jason Cooper <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/irqchip/irq-digicolor.c b/drivers/irqchip/irq-digicolor.c
index dad85e74c37c..3aae015469a5 100644
--- a/drivers/irqchip/irq-digicolor.c
+++ b/drivers/irqchip/irq-digicolor.c
@@ -71,7 +71,7 @@ static void __init digicolor_set_gc(void __iomem *reg_base, unsigned irq_base,
 static int __init digicolor_of_init(struct device_node *node,
 				struct device_node *parent)
 {
-	static void __iomem *reg_base;
+	void __iomem *reg_base;
 	unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
 	struct regmap *ucregs;
 	int ret;