irqchip: renesas-irqc: Use u32 to store 32-bit register values

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lkml.kernel.org/r/1424947412-8061-1-git-send-email-geert+renesas@glider.be
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 384e6ed..2ea3412 100644 (file)
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -94,7 +94,7 @@ static int irqc_irq_set_type(struct irq_data *d, unsigned int type)
        struct irqc_priv *p = irq_data_get_irq_chip_data(d);
        int hw_irq = irqd_to_hwirq(d);
        unsigned char value = irqc_sense[type & IRQ_TYPE_SENSE_MASK];
-       unsigned long tmp;
+       u32 tmp;
 
        irqc_dbg(&p->irq[hw_irq], "sense");
 
@@ -112,7 +112,7 @@ static irqreturn_t irqc_irq_handler(int irq, void *dev_id)
 {
        struct irqc_irq *i = dev_id;
        struct irqc_priv *p = i->p;
-       unsigned long bit = BIT(i->hw_irq);
+       u32 bit = BIT(i->hw_irq);
 
        irqc_dbg(i, "demux1");