From 7cf8c9f7810ec1b9feaaa7914aaec4fc73c0c5d5 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Sun, 30 Sep 2012 16:23:27 +0800
Subject: [PATCH] gpio: mvebu: Add missing breaks in mvebu_gpio_irq_set_type
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
drivers/gpio/gpio-mvebu.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 902af437eaf2..7a874129e5d8 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -381,11 +381,13 @@ static int mvebu_gpio_irq_set_type(struct irq_data *d, unsigned int type)
u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip));
u &= ~(1 << pin);
writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip));
+ break;
case IRQ_TYPE_EDGE_FALLING:
case IRQ_TYPE_LEVEL_LOW:
u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip));
u |= 1 << pin;
writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip));
+ break;
case IRQ_TYPE_EDGE_BOTH: {
u32 v;
@@ -401,6 +403,7 @@ static int mvebu_gpio_irq_set_type(struct irq_data *d, unsigned int type)
else
u &= ~(1 << pin); /* rising */
writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip));
+ break;
}
}
return 0;