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irqchip/gic/realview: Drop unnecessary static

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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]>
Cc: Marc Zyngier <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Jason Cooper <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
This commit is contained in:
Julia Lawall 2017-07-15 22:07:40 +02:00 • committed by Thomas Gleixner
commit 512f9e7908
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-gic-realview.c
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@ -43,7 +43,7 @@ static const struct of_device_id syscon_pldset_of_match[] = {
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;