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authorEzra Savard <ezra.savard@xilinx.com>2014-08-29 10:58:45 -0700
committerLinus Walleij <linus.walleij@linaro.org>2014-09-04 18:22:17 +0200
commita19467788170c55104082ba82c8d50f54b9d6106 (patch)
treedd850ccaa98e10abe80df0b682adc4ae004e08fc
parent016da14439b83fbb82c67c497eb770c8025608fe (diff)
downloadop-kernel-dev-a19467788170c55104082ba82c8d50f54b9d6106.zip
op-kernel-dev-a19467788170c55104082ba82c8d50f54b9d6106.tar.gz
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>
-rw-r--r--drivers/gpio/gpio-zynq.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index dccadea..d80d722 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,
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