Re: [PATCH v8 09/10] soc: qcom: rpmpd: Use simple_opp_to_performance_state() helper

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 21 Dec 2018 at 09:57, Rajendra Nayak <rnayak@xxxxxxxxxxxxxx> wrote:
>
> Get rid of the duplicate code across rpmpd and rpmhpd to read the
> performance state value from Device tree and use the
> simple_opp_to_performance_state() helper instead.
>
> Suggested-by: Stephen Boyd <sboyd@xxxxxxxxxx>
> Signed-off-by: Rajendra Nayak <rnayak@xxxxxxxxxxxxxx>
> Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>

Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

Kind regards
Uffe

> ---
>  drivers/soc/qcom/rpmhpd.c | 11 +----------
>  drivers/soc/qcom/rpmpd.c  | 11 +----------
>  2 files changed, 2 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c
> index e37976e87370..f7fbe57f31ae 100644
> --- a/drivers/soc/qcom/rpmhpd.c
> +++ b/drivers/soc/qcom/rpmhpd.c
> @@ -276,16 +276,7 @@ static int rpmhpd_set_performance_state(struct generic_pm_domain *domain,
>  static unsigned int rpmhpd_get_performance_state(struct generic_pm_domain *genpd,
>                                                  struct dev_pm_opp *opp)
>  {
> -       struct device_node *np;
> -       unsigned int level = 0;
> -
> -       np = dev_pm_opp_get_of_node(opp);
> -       if (of_property_read_u32(np, "qcom,level", &level))
> -               pr_err("%s: missing 'qcom,level' property\n", __func__);
> -
> -       of_node_put(np);
> -
> -       return level;
> +       return simple_opp_to_performance_state(genpd, opp, "qcom,level");
>  }
>
>  static int rpmhpd_update_level_mapping(struct rpmhpd *rpmhpd)
> diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
> index 59e21c88a144..29288af502b0 100644
> --- a/drivers/soc/qcom/rpmpd.c
> +++ b/drivers/soc/qcom/rpmpd.c
> @@ -248,16 +248,7 @@ static int rpmpd_set_performance(struct generic_pm_domain *domain,
>  static unsigned int rpmpd_get_performance(struct generic_pm_domain *genpd,
>                                           struct dev_pm_opp *opp)
>  {
> -       struct device_node *np;
> -       unsigned int corner = 0;
> -
> -       np = dev_pm_opp_get_of_node(opp);
> -       if (of_property_read_u32(np, "qcom,level", &corner))
> -               pr_err("%s: missing 'qcom,level' property\n", __func__);
> -
> -       of_node_put(np);
> -
> -       return corner;
> +       return simple_opp_to_performance_state(genpd, opp, "qcom,level");
>  }
>
>  static int rpmpd_probe(struct platform_device *pdev)
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux