On Thu, Sep 04, 2025 at 05:31:00PM +0200, Geert Uytterhoeven wrote:
> Convert the Renesas R-Car Display Unit LVDS driver from
> SET_RUNTIME_PM_OPS() to RUNTIME_PM_OPS(), and pm_ptr(). This reduces
> kernel size in case CONFIG_PM is disabled. While DRM_RCAR_LVDS depends
> on PM, the code may still serve as an example for new drivers.
>
> Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
> ---
> drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> index 4dcb36dc0bff6e53..6d44238c4078a425 100644
> --- a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> @@ -1013,7 +1013,7 @@ static int rcar_lvds_runtime_resume(struct device *dev)
> }
>
> static const struct dev_pm_ops rcar_lvds_pm_ops = {
> - SET_RUNTIME_PM_OPS(rcar_lvds_runtime_suspend, rcar_lvds_runtime_resume,
> NULL)
> + RUNTIME_PM_OPS(rcar_lvds_runtime_suspend, rcar_lvds_runtime_resume,
> NULL)
> };
>
> static struct platform_driver rcar_lvds_platform_driver = {
> @@ -1021,7 +1021,7 @@ static struct platform_driver rcar_lvds_platform_driver
> = {
> .remove = rcar_lvds_remove,
> .driver = {
> .name = "rcar-lvds",
> - .pm = &rcar_lvds_pm_ops,
> + .pm = pm_ptr(&rcar_lvds_pm_ops),
> .of_match_table = rcar_lvds_of_table,
> },
> };
--
Regards,
Laurent Pinchart
