Re: [PATCH] drm/nouveau: Omit a redundant pm_runtime_mark_last_busy() call in nouveau_pmops_runtime_idle()

Reviewed-by: Lyude Paul <[email protected]>

Will push to drm-misc-next in just a moment

On Wed, 2026-03-25 at 15:05 +0100, Markus Elfring wrote:
> From: Markus Elfring <[email protected]>
> Date: Wed, 25 Mar 2026 14:55:01 +0100
>=20
> The device's last busy timestamp was set in a wrapper function since
> the commit 08071e64cb642ae19ebd6ffeb13b4f3d130b5860 ("PM: runtime:
> Mark last busy stamp in pm_runtime_autosuspend()").
> Thus delete a pm_runtime_mark_last_busy() call before
> a pm_runtime_autosuspend() call.
>=20
> The source code was transformed by using the Coccinelle software.
>=20
> Signed-off-by: Markus Elfring <[email protected]>
> ---
> =C2=A0drivers/gpu/drm/nouveau/nouveau_drm.c | 1 -
> =C2=A01 file changed, 1 deletion(-)
>=20
> diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c
> b/drivers/gpu/drm/nouveau/nouveau_drm.c
> index 5d8475e4895e..62ac9593230f 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> @@ -1209,7 +1209,6 @@ nouveau_pmops_runtime_idle(struct device *dev)
> =C2=A0		return -EBUSY;
> =C2=A0	}
> =C2=A0
> -	pm_runtime_mark_last_busy(dev);
> =C2=A0	pm_runtime_autosuspend(dev);
> =C2=A0	/* we don't want the main rpm_idle to call suspend - we want
> to autosuspend */
> =C2=A0	return 1;