summaryrefslogtreecommitdiff
path: root/drivers/irqchip/irq-digicolor.c
diff options
context:
space:
mode:
authorJulia Lawall <Julia.Lawall@lip6.fr>2017-07-15 22:07:45 +0200
committerThomas Gleixner <tglx@linutronix.de>2017-07-18 21:59:23 +0200
commitacc80c39929b9f2ff8b45fcfe103385a3e45c1a7 (patch)
tree04593420701599923019324e41921cc05a9551e2 /drivers/irqchip/irq-digicolor.c
parent82faeffa7e130e2ae43aa681a34c02d56dabd177 (diff)
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 <Julia.Lawall@lip6.fr> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Baruch Siach <baruch@tkos.co.il> Cc: keescook@chromium.org Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: kernel-janitors@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: Jason Cooper <jason@lakedaemon.net> Link: http://lkml.kernel.org/r/1500149266-32357-11-git-send-email-Julia.Lawall@lip6.fr
Diffstat (limited to 'drivers/irqchip/irq-digicolor.c')
-rw-r--r--drivers/irqchip/irq-digicolor.c2
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;