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@gmail.com>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index b6cc181..0eecd83 100644 (file)
--- 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);