1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index f051c4552af5..c07ada9c7af6 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -288,7 +288,8 @@ static int dwapb_irq_set_type(struct irq_data *d, u32 type)
         irq_setup_alt_chip(d, type);
 
         dwapb_write(gpio, GPIO_INTTYPE_LEVEL, level);
-        dwapb_write(gpio, GPIO_INT_POLARITY, polarity);
+        if (type != IRQ_TYPE_EDGE_BOTH)
+                dwapb_write(gpio, GPIO_INT_POLARITY, polarity);
         spin_unlock_irqrestore(&gc->bgpio_lock, flags);
 
         return 0;