On Mon, Jul 4, 2022 at 4:56 AM Ren Zhijie <renzhijie2@xxxxxxxxxx> wrote:
> diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
> index c958279bdd8f..e006c2528a3a 100644
> --- a/drivers/ufs/host/ufs-mediatek.c
> +++ b/drivers/ufs/host/ufs-mediatek.c
> @@ -1427,6 +1427,7 @@ static int ufs_mtk_system_resume(struct device *dev)
> }
> #endif
>
> +#ifdef CONFIG_PM
> static int ufs_mtk_runtime_suspend(struct device *dev)
> {
> struct ufs_hba *hba = dev_get_drvdata(dev);
> @@ -1449,6 +1450,7 @@ static int ufs_mtk_runtime_resume(struct device *dev)
>
> return ufshcd_runtime_resume(dev);
> }
> +#endif
>
> static const struct dev_pm_ops ufs_mtk_pm_ops = {
> SET_SYSTEM_SLEEP_PM_OPS(ufs_mtk_system_suspend,
This change works, but it's not great. It's better to change the
SET_SYSTEM_SLEEP_PM_OPS() to the new SYSTEM_SLEEP_PM_OPS()
that works without the #ifdef.
Arnd
