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| author |   Aaron Lu <aaron.lu@intel.com> | 2015-05-28 10:58:49 +0800 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-06-02 11:22:07 +0200 |
| commit | 61e749d7e1627d375156553ea0ae83c4f6bb5a9b (patch) | |
| tree | acf9147ac98941b17224083a71fba54a0ab9c847 /drivers/gpio/gpio-crystalcove.c | |
| parent | gpio: stp-xway: Use the of_property_read_u32 helper (diff) | |
| download | linux-dev-61e749d7e1627d375156553ea0ae83c4f6bb5a9b.tar.xz linux-dev-61e749d7e1627d375156553ea0ae83c4f6bb5a9b.zip | |
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.c | 1 |
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) |