[PATCH] soc: amlogic: pm-domains: use always-on flag

[Neil Armstrong]

On 22/09/2020 00:21, Kevin Hilman wrote:
> Rather than use a governor to keep these domains always-on, instead
> use the flag GENPD_FLAG_ALWAYS_ON.  This has the same effect, but with
> much lower overhead since the governor path is not used at all.
> 
> Signed-off-by: Kevin Hilman <khilman at baylibre.com>
> ---
>  drivers/soc/amlogic/meson-ee-pwrc.c     | 4 ++--
>  drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/soc/amlogic/meson-ee-pwrc.c b/drivers/soc/amlogic/meson-ee-pwrc.c
> index 43665b77aa9e..a8f18bb17491 100644
> --- a/drivers/soc/amlogic/meson-ee-pwrc.c
> +++ b/drivers/soc/amlogic/meson-ee-pwrc.c
> @@ -433,8 +433,8 @@ static int meson_ee_pwrc_init_domain(struct platform_device *pdev,
>  		if (ret)
>  			return ret;
>  
> -		ret = pm_genpd_init(&dom->base, &pm_domain_always_on_gov,
> -				    false);
> +		dom->base.flags = GENPD_FLAG_ALWAYS_ON;
> +		ret = pm_genpd_init(&dom->base, NULL, false);
>  		if (ret)
>  			return ret;
>  	} else {
> diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> index 511b6856225d..21b4bc811c00 100644
> --- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> +++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> @@ -339,8 +339,8 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
>  			return ret;
>  	}
>  
> -	pm_genpd_init(&vpu_pd->genpd, &pm_domain_always_on_gov,
> -		      powered_off);
> +	vpu_pd->genpd.flags = GENPD_FLAG_ALWAYS_ON;
> +	pm_genpd_init(&vpu_pd->genpd, NULL, powered_off);
>  
>  	return of_genpd_add_provider_simple(pdev->dev.of_node,
>  					    &vpu_pd->genpd);
> 

Acked-by: Neil Armstrong <narmstrong at baylibre.com>