Merge branch 'pm-upstream/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into devel-stable

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index f0b71680ec52..00940dc6bb50 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1292,6 +1292,7 @@ static void gpio_mask_irq(unsigned int irq)
         struct gpio_bank *bank = get_irq_chip_data(irq);
 
         _set_gpio_irqenable(bank, gpio, 0);
+        _set_gpio_triggering(bank, get_gpio_index(gpio), IRQ_TYPE_NONE);
 }
 
 static void gpio_unmask_irq(unsigned int irq)
@@ -1299,6 +1300,11 @@ static void gpio_unmask_irq(unsigned int irq)
         unsigned int gpio = irq - IH_GPIO_BASE;
         struct gpio_bank *bank = get_irq_chip_data(irq);
         unsigned int irq_mask = 1 << get_gpio_index(gpio);
+        struct irq_desc *desc = irq_to_desc(irq);
+        u32 trigger = desc->status & IRQ_TYPE_SENSE_MASK;
+
+        if (trigger)
+                _set_gpio_triggering(bank, get_gpio_index(gpio), trigger);
 
         /* For level-triggered GPIOs, the clearing must be done after
          * the HW source is cleared, thus after the handler has run */