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>

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;