linux-kernel - [PATCH] irqchip: renesas-irqc: Use u32 to store 32-bit register values

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Message-Id: <1424947412-8061-1-git-send-email-geert+renesas@glider.be>
Date:	Thu, 26 Feb 2015 11:43:32 +0100
From:	Geert Uytterhoeven <geert+renesas@...der.be>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>,
	Magnus Damm <magnus.damm@...il.com>
Cc:	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] irqchip: renesas-irqc: Use u32 to store 32-bit register values

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 drivers/irqchip/irq-renesas-irqc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 384e6ed61d7c5e94..2ea3412fdf8cc668 100644
--- 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");
 
-- 
1.9.1

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