From: voice.shen@atmel•com (Bo Shen)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] input: qt1070: add power management ops
Date: Mon, 14 Oct 2013 13:45:24 +0800 [thread overview]
Message-ID: <525B84F4.4000405@atmel.com> (raw)
In-Reply-To: <520B2921.3000906@atmel.com>
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 <voice.shen@atmel•com>
>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel•com>
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,
>>
>
>
next prev parent reply other threads:[~2013-10-14 5:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-13 7:43 [PATCH] input: qt1070: add power management ops Bo Shen
2013-08-14 6:52 ` Nicolas Ferre
2013-10-14 5:45 ` Bo Shen [this message]
2013-10-16 6:31 ` Dmitry Torokhov
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