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authorAaron Lu <aaron.lu@intel.com>2015-05-28 05:58:49 +0300
committerLinus Walleij <linus.walleij@linaro.org>2015-06-02 12:22:07 +0300
commit61e749d7e1627d375156553ea0ae83c4f6bb5a9b (patch)
treeacf9147ac98941b17224083a71fba54a0ab9c847 /drivers/gpio/gpio-crystalcove.c
parent50f09073932362d29020b03ca8510f14acc0ca17 (diff)
downloadlinux-61e749d7e1627d375156553ea0ae83c4f6bb5a9b.tar.xz
gpio: crystalcove: set IRQCHIP_SKIP_SET_WAKE for the irqchip
The CrystalCove GPIO irqchip doesn't have irq_set_wake callback defined so we should set IRQCHIP_SKIP_SET_WAKE for it or it would cause an irq desc's wake_depth unbalanced warning during system resume phase from the gpio_keys driver, which is the driver for the power button of the ASUS T100 laptop. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-crystalcove.c')
-rw-r--r--drivers/gpio/gpio-crystalcove.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
index cf28ec525e93..2c39811366bf 100644
--- a/drivers/gpio/gpio-crystalcove.c
+++ b/drivers/gpio/gpio-crystalcove.c
@@ -256,6 +256,7 @@ static struct irq_chip crystalcove_irqchip = {
.irq_set_type = crystalcove_irq_type,
.irq_bus_lock = crystalcove_bus_lock,
.irq_bus_sync_unlock = crystalcove_bus_sync_unlock,
+ .flags = IRQCHIP_SKIP_SET_WAKE,
};
static irqreturn_t crystalcove_gpio_irq_handler(int irq, void *data)