[PATCH 01/80] accel/ivpu: Remove redundant pm_runtime_mark_last_busy() calls

[Jacek Lawrynowicz]

Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz at linux.intel.com>

On 7/4/2025 9:53 AM, Sakari Ailus 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 at 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/accel/ivpu/ivpu_job.c | 1 -
>  drivers/accel/ivpu/ivpu_pm.c  | 2 --
>  2 files changed, 3 deletions(-)
> 
> diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
> index 060f1fc031d3..05a1a768e1c9 100644
> --- a/drivers/accel/ivpu/ivpu_job.c
> +++ b/drivers/accel/ivpu/ivpu_job.c
> @@ -1049,6 +1049,5 @@ void ivpu_context_abort_work_fn(struct work_struct *work)
>  	mutex_unlock(&vdev->submitted_jobs_lock);
>  
>  runtime_put:
> -	pm_runtime_mark_last_busy(vdev->drm.dev);
>  	pm_runtime_put_autosuspend(vdev->drm.dev);
>  }
> diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
> index eacda1dbe840..761b4d7e1a5a 100644
> --- a/drivers/accel/ivpu/ivpu_pm.c
> +++ b/drivers/accel/ivpu/ivpu_pm.c
> @@ -359,7 +359,6 @@ int ivpu_rpm_get(struct ivpu_device *vdev)
>  
>  void ivpu_rpm_put(struct ivpu_device *vdev)
>  {
> -	pm_runtime_mark_last_busy(vdev->drm.dev);
>  	pm_runtime_put_autosuspend(vdev->drm.dev);
>  }
>  
> @@ -428,7 +427,6 @@ void ivpu_pm_enable(struct ivpu_device *vdev)
>  	struct device *dev = vdev->drm.dev;
>  
>  	pm_runtime_allow(dev);
> -	pm_runtime_mark_last_busy(dev);
>  	pm_runtime_put_autosuspend(dev);
>  }
>