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authorAxel Lin <axel.lin@ingics.com>2012-09-30 12:23:27 +0400
committerJason Cooper <jason@lakedaemon.net>2012-10-17 21:40:18 +0400
commit7cf8c9f7810ec1b9feaaa7914aaec4fc73c0c5d5 (patch)
tree068f7abf093a4af8af51ac88cb624c24cfcab6e4 /drivers/gpio/gpio-mvebu.c
parentddffeb8c4d0331609ef2581d84de4d763607bd37 (diff)
downloadlinux-7cf8c9f7810ec1b9feaaa7914aaec4fc73c0c5d5.tar.xz
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>
Diffstat (limited to 'drivers/gpio/gpio-mvebu.c')
-rw-r--r--drivers/gpio/gpio-mvebu.c3
1 files changed, 3 insertions, 0 deletions
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;