linux-kernel - [PATCH] ARM: pxa: Remove unused variables

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Date:	Wed,  4 Dec 2013 11:22:45 +0100
From:	Thierry Reding <thierry.reding@...il.com>
To:	Eric Miao <eric.y.miao@...il.com>,
	Russell King <linux@....linux.org.uk>,
	Haojian Zhuang <haojian.zhuang@...il.com>
Cc:	Daniel Mack <zonque@...il.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: pxa: Remove unused variables

The conf and of_id variables are assigned but never used, so they may as
well just be removed.

Signed-off-by: Thierry Reding <thierry.reding@...il.com>
---
 arch/arm/mach-pxa/irq.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index b6cc1816463e..0eecd83c624e 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -235,8 +235,6 @@ static const struct of_device_id intc_ids[] __initconst = {
 void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int))
 {
 	struct device_node *node;
-	const struct of_device_id *of_id;
-	struct pxa_intc_conf *conf;
 	struct resource res;
 	int n, ret;
 
@@ -245,8 +243,6 @@ void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int))
 		pr_err("Failed to find interrupt controller in arch-pxa\n");
 		return;
 	}
-	of_id = of_match_node(intc_ids, node);
-	conf = of_id->data;
 
 	ret = of_property_read_u32(node, "marvell,intc-nr-irqs",
 				   &pxa_internal_irq_nr);
-- 
1.8.4.2

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