Re: [PATCH v2 08/10] pinctrl: mvebu: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

Paul Cercueil
2023-07-19T05:00:07Z

Hi Andy,

Le lundi 17 juillet 2023 à 20:28 +0300, Andy Shevchenko a écrit :
> Since pm.h provides a helper for system no-IRQ PM callbacks,
> switch the driver to use it instead of open coded variant.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Reviewed-by: Paul Cercueil <paul@crapouillou.net>

Cheers,
-Paul

> ---
>  drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 14 +++-----------
>  1 file changed, 3 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
> b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
> index 67c6751a6f06..46351c00ee73 100644
> --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
> +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
> @@ -1013,7 +1013,6 @@ static int armada_37xx_pinctrl_register(struct
> platform_device *pdev,
>         return 0;
>  }
>
> -#if defined(CONFIG_PM)
>  static int armada_3700_pinctrl_suspend(struct device *dev)
>  {
>         struct armada_37xx_pinctrl *info = dev_get_drvdata(dev);
> @@ -1107,15 +1106,8 @@ static int armada_3700_pinctrl_resume(struct
> device *dev)
>   * Since pinctrl is an infrastructure module, its resume should be
> issued prior
>   * to other IO drivers.
>   */
> -static const struct dev_pm_ops armada_3700_pinctrl_pm_ops = {
> -       .suspend_noirq = armada_3700_pinctrl_suspend,
> -       .resume_noirq = armada_3700_pinctrl_resume,
> -};
> -
> -#define PINCTRL_ARMADA_37XX_DEV_PM_OPS (&armada_3700_pinctrl_pm_ops)
> -#else
> -#define PINCTRL_ARMADA_37XX_DEV_PM_OPS NULL
> -#endif /* CONFIG_PM */
> +static DEFINE_NOIRQ_DEV_PM_OPS(armada_3700_pinctrl_pm_ops,
> +                              armada_3700_pinctrl_suspend,
> armada_3700_pinctrl_resume);
>
>  static const struct of_device_id armada_37xx_pinctrl_of_match[] = {
>         {
> @@ -1182,7 +1174,7 @@ static struct platform_driver
> armada_37xx_pinctrl_driver = {
>         .driver = {
>                 .name = "armada-37xx-pinctrl",
>                 .of_match_table = armada_37xx_pinctrl_of_match,
> -               .pm = PINCTRL_ARMADA_37XX_DEV_PM_OPS,
> +               .pm = pm_sleep_ptr(&armada_3700_pinctrl_pm_ops),
>         },
>  };
>