diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2019-08-23 19:48:15 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-09-07 21:16:09 +0300 |
| commit | 0ecee9e3d42231e5641671c5b6b1127d3efff1d4 (patch) | |
| tree | e68d7b2056e403642ac4350a7b3240657b7fe903 /drivers/platform | |
| parent | 1bd43d0077b9a32a8b8059036471f3fc82dae342 (diff) | |
platform/x86: intel_int0002_vgpio: Use device_init_wakeup
Use device_init_wakeup and pm_wakeup_hard_event instead of directly
calling pm_system_wakeup(). This is the preferred way to do this and
this will allow the user to disable wakeup through INT0002 events
through sysfs.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_int0002_vgpio.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel_int0002_vgpio.c b/drivers/platform/x86/intel_int0002_vgpio.c index 4df10d5b9db9..d291bb482786 100644 --- a/drivers/platform/x86/intel_int0002_vgpio.c +++ b/drivers/platform/x86/intel_int0002_vgpio.c @@ -122,7 +122,7 @@ static irqreturn_t int0002_irq(int irq, void *data) generic_handle_irq(irq_find_mapping(chip->irq.domain, GPE0A_PME_B0_VIRT_GPIO_PIN)); - pm_system_wakeup(); + pm_wakeup_hard_event(chip->parent); return IRQ_HANDLED; } @@ -215,6 +215,13 @@ static int int0002_probe(struct platform_device *pdev) gpiochip_set_chained_irqchip(chip, irq_chip, irq, NULL); + device_init_wakeup(dev, true); + return 0; +} + +static int int0002_remove(struct platform_device *pdev) +{ + device_init_wakeup(&pdev->dev, false); return 0; } @@ -230,6 +237,7 @@ static struct platform_driver int0002_driver = { .acpi_match_table = int0002_acpi_ids, }, .probe = int0002_probe, + .remove = int0002_remove, }; module_platform_driver(int0002_driver); |