[PATCH 05/11] irqchip/gic/realview: Drop unnecessary static

From: Julia Lawall
Date: Sat Jul 15 2017 - 16:34:33 EST

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:

// <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;
T x@p;
... when != x
when strict
?x = e;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>

These patches are all independent of each other.

drivers/irqchip/irq-gic-realview.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff -u -p a/drivers/irqchip/irq-gic-realview.c b/drivers/irqchip/irq-gic-realview.c
--- a/drivers/irqchip/irq-gic-realview.c
+++ b/drivers/irqchip/irq-gic-realview.c
@@ -43,7 +43,7 @@ static const struct of_device_id syscon_
static int __init
realview_gic_of_init(struct device_node *node, struct device_node *parent)
- static struct regmap *map;
+ struct regmap *map;
struct device_node *np;
const struct of_device_id *gic_id;
u32 pld1_ctrl;