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authorJulia Lawall <Julia.Lawall@lip6.fr>2017-07-15 22:07:40 +0200
committerThomas Gleixner <tglx@linutronix.de>2017-07-18 21:59:22 +0200
commit512f9e790897e84d5b802436768508ee4628fc16 (patch)
tree6f84883b96d4f1945961555f349991ff579300f8 /drivers
parentddac9c5bfa75029ed4b58e81d8d3c49694598ff6 (diff)
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irqchip/gic/realview: 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 <Julia.Lawall@lip6.fr> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: kernel-janitors@vger.kernel.org Cc: keescook@chromium.org Cc: Jason Cooper <jason@lakedaemon.net> Link: http://lkml.kernel.org/r/1500149266-32357-6-git-send-email-Julia.Lawall@lip6.fr
Diffstat (limited to 'drivers')
-rw-r--r--drivers/irqchip/irq-gic-realview.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-realview.c b/drivers/irqchip/irq-gic-realview.c
index 54c296401525..18d58d2b4ffe 100644
--- 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_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;