diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_mid_powerbtn.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/platform/x86/intel_mid_powerbtn.c b/drivers/platform/x86/intel_mid_powerbtn.c index 22606d6b2af3..1fc0de870ff8 100644 --- a/drivers/platform/x86/intel_mid_powerbtn.c +++ b/drivers/platform/x86/intel_mid_powerbtn.c @@ -24,6 +24,7 @@ #include <linux/platform_device.h> #include <linux/input.h> #include <linux/mfd/intel_msic.h> +#include <linux/pm_wakeirq.h> #define DRIVER_NAME "msic_power_btn" @@ -76,14 +77,17 @@ static int mfld_pb_probe(struct platform_device *pdev) input_set_capability(input, EV_KEY, KEY_POWER); - error = request_threaded_irq(irq, NULL, mfld_pb_isr, IRQF_NO_SUSPEND, - DRIVER_NAME, input); + error = request_threaded_irq(irq, NULL, mfld_pb_isr, 0, + DRIVER_NAME, input); if (error) { dev_err(&pdev->dev, "Unable to request irq %d for mfld power" "button\n", irq); goto err_free_input; } + device_init_wakeup(&pdev->dev, true); + dev_pm_set_wake_irq(&pdev->dev, irq); + error = input_register_device(input); if (error) { dev_err(&pdev->dev, "Unable to register input dev, error " @@ -124,6 +128,8 @@ static int mfld_pb_remove(struct platform_device *pdev) struct input_dev *input = platform_get_drvdata(pdev); int irq = platform_get_irq(pdev, 0); + dev_pm_clear_wake_irq(&pdev->dev); + device_init_wakeup(&pdev->dev, false); free_irq(irq, input); input_unregister_device(input); |
