Subject: [PATCH] input: qt1070: add power management ops

From: [email-masked] (Bo Shen)
Date: Mon, 14 Oct 2013 13:45:24 +0800

Hi Dmitry,

On 8/14/2013 14:52, Nicolas Ferre wrote:
> On 13/08/2013 09:43, Bo Shen :
>> Add power management ops for qt1070, it maybe a wakeup source
>>
>> Signed-off-by: Bo Shen <[email-masked]>
>
> Acked-by: Nicolas Ferre <[email-masked]>

Would this patch be applied with Nicolas' ACK?

Best Regards,
Bo Shen

>> ---
>>   drivers/input/keyboard/qt1070.c |   25 +++++++++++++++++++++++++
>>   1 file changed, 25 insertions(+)
>>
>> diff --git a/drivers/input/keyboard/qt1070.c
>> b/drivers/input/keyboard/qt1070.c
>> index 42b773b..deefe5a 100644
>> --- a/drivers/input/keyboard/qt1070.c
>> +++ b/drivers/input/keyboard/qt1070.c
>> @@ -243,6 +243,30 @@ static int qt1070_remove(struct i2c_client *client)
>>       return 0;
>>   }
>>
>> +#ifdef CONFIG_PM_SLEEP
>> +static int qt1070_suspend(struct device *dev)
>> +{
>> +    struct qt1070_data *data = dev_get_drvdata(dev);
>> +
>> +    if (device_may_wakeup(dev))
>> +        enable_irq_wake(data->irq);
>> +
>> +    return 0;
>> +}
>> +
>> +static int qt1070_resume(struct device *dev)
>> +{
>> +    struct qt1070_data *data = dev_get_drvdata(dev);
>> +
>> +    if (device_may_wakeup(dev))
>> +        disable_irq_wake(data->irq);
>> +
>> +    return 0;
>> +}
>> +#endif
>> +
>> +static SIMPLE_DEV_PM_OPS(qt1070_pm_ops, qt1070_suspend, qt1070_resume);
>> +
>>   static const struct i2c_device_id qt1070_id[] = {
>>       { "qt1070", 0 },
>>       { },
>> @@ -253,6 +277,7 @@ static struct i2c_driver qt1070_driver = {
>>       .driver    = {
>>           .name    = "qt1070",
>>           .owner    = THIS_MODULE,
>> +        .pm    = &qt1070_pm_ops,
>>       },
>>       .id_table    = qt1070_id,
>>       .probe        = qt1070_probe,
>>
>
>