Re: [PATCH 20/28] iio: light: us5182: Use pm_runtime_resume_and_get() to replace open coding.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Em Sun,  9 May 2021 12:33:46 +0100
Jonathan Cameron <jic23@xxxxxxxxxx> escreveu:

> From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> 
> Found using coccicheck script under review at:
> https://lore.kernel.org/lkml/20210427141946.2478411-1-Julia.Lawall@xxxxxxxx/
> 
> This is a prequel to taking a closer look at the runtime pm in IIO drivers
> in general.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>

LGTM.

Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>


> ---
>  drivers/iio/light/us5182d.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/iio/light/us5182d.c b/drivers/iio/light/us5182d.c
> index 393f27b75c75..96e4a66ddf28 100644
> --- a/drivers/iio/light/us5182d.c
> +++ b/drivers/iio/light/us5182d.c
> @@ -367,9 +367,7 @@ static int us5182d_set_power_state(struct us5182d_data *data, bool on)
>  		return 0;
>  
>  	if (on) {
> -		ret = pm_runtime_get_sync(&data->client->dev);
> -		if (ret < 0)
> -			pm_runtime_put_noidle(&data->client->dev);
> +		ret = pm_runtime_resume_and_get(&data->client->dev);
>  	} else {
>  		pm_runtime_mark_last_busy(&data->client->dev);
>  		ret = pm_runtime_put_autosuspend(&data->client->dev);



Thanks,
Mauro



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Input]     [Linux Kernel]     [Linux SCSI]     [X.org]

  Powered by Linux