Re: [PATCH 37/80] iio: proximity: Remove redundant pm_runtime_mark_last_busy() calls

[Jonathan Cameron <jic23@kernel.org>]

On Fri,  4 Jul 2025 10:54:27 +0300
Sakari Ailus <sakari.ailus@linux.intel.com> wrote:

> pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
> pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
> to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
> pm_runtime_mark_last_busy().
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
> ---
> The cover letter of the set can be found here
> <URL:https://lore.kernel.org/linux-pm/20250704075225.3212486-1-sakari.ailus@linux.intel.com>.
> 
> In brief, this patch depends on PM runtime patches adding marking the last
> busy timestamp in autosuspend related functions. The patches are here, on
> rc2:
> 
>         git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
>                 pm-runtime-6.17-rc1
> 
>  drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 1 -
>  drivers/iio/proximity/srf04.c                     | 1 -
>  2 files changed, 2 deletions(-)
> 
> diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
> index 1deaf70e92ce..d53a596128f5 100644
> --- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
> +++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
> @@ -191,7 +191,6 @@ static int lidar_get_measurement(struct lidar_data *data, u16 *reg)
>  		}
>  		ret = -EIO;
>  	}
> -	pm_runtime_mark_last_busy(&client->dev);
>  	pm_runtime_put_autosuspend(&client->dev);
>  
>  	return ret;
> diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c
> index b059bac1078b..f2e2c638a2b6 100644
> --- a/drivers/iio/proximity/srf04.c
> +++ b/drivers/iio/proximity/srf04.c
> @@ -118,7 +118,6 @@ static int srf04_read(struct srf04_data *data)
>  	gpiod_set_value(data->gpiod_trig, 0);
>  
>  	if (data->gpiod_power) {
> -		pm_runtime_mark_last_busy(data->dev);
>  		pm_runtime_put_autosuspend(data->dev);
>  	}
>  
Drop {}