gpio: zynq: Mask non-wakeup GPIO interrupts on suspend

Added flag to the GPIO chip so that IRQ from non-wakeup GPIO will
not wake the system.

Signed-off-by: Ezra Savard <ezra.savard@xilinx.com>
Reviewed-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index dccadea9d830..d80d722529ad 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -451,7 +451,8 @@ static struct irq_chip zynq_gpio_level_irqchip = {
         .irq_unmask     = zynq_gpio_irq_unmask,
         .irq_set_type   = zynq_gpio_set_irq_type,
         .irq_set_wake   = zynq_gpio_set_wake,
-        .flags          = IRQCHIP_EOI_THREADED | IRQCHIP_EOI_IF_HANDLED,
+        .flags          = IRQCHIP_EOI_THREADED | IRQCHIP_EOI_IF_HANDLED |
+                          IRQCHIP_MASK_ON_SUSPEND,
 };
 
 static struct irq_chip zynq_gpio_edge_irqchip = {
@@ -462,6 +463,7 @@ static struct irq_chip zynq_gpio_edge_irqchip = {
         .irq_unmask     = zynq_gpio_irq_unmask,
         .irq_set_type   = zynq_gpio_set_irq_type,
         .irq_set_wake   = zynq_gpio_set_wake,
+        .flags          = IRQCHIP_MASK_ON_SUSPEND,
 };
 
 static void zynq_gpio_handle_bank_irq(struct zynq_gpio *gpio,