diff options
| author | Aaron Lu <aaron.lu@intel.com> | 2015-05-28 10:58:49 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-21 10:10:11 -0700 |
| commit | aeb2017c1f5d02e4bb636f7db211612baa7fc0f2 (patch) | |
| tree | e45335d6b7f3d7b1443a7d241d61fb7270972fea /drivers | |
| parent | ab873f188eeb7077fa6e904f22d63e4350bb02ed (diff) | |
gpio: crystalcove: set IRQCHIP_SKIP_SET_WAKE for the irqchip
commit 61e749d7e1627d375156553ea0ae83c4f6bb5a9b upstream.
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>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -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 3d9e08f7e823..57cd089e8caf 100644 --- a/drivers/gpio/gpio-crystalcove.c +++ b/drivers/gpio/gpio-crystalcove.c @@ -250,6 +250,7 @@ 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) |