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From: Rajendra Nayak <rnayak@codeaurora.org>
To: Sibi Sankar <sibis@codeaurora.org>,
	bjorn.andersson@linaro.org, robh+dt@kernel.org,
	andy.gross@linaro.org
Cc: david.brown@linaro.org, mark.rutland@arm.com,
	linux-kernel@vger.kernel.org,
	linux-arm-msm-owner@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v2 1/9] soc: qcom: rpmpd: fixup rpmpd set performance state
Date: Mon, 25 Mar 2019 09:33:01 +0530
Message-ID: <a224821a-6e28-cea5-9928-440f5e132460@codeaurora.org> (raw)
In-Reply-To: <20190324175007.29040-2-sibis@codeaurora.org>


On 3/24/2019 11:19 PM, Sibi Sankar wrote:
> Fixup rpmpd state to max if the required state is greater than all the
> supported states.

This should also say why, 'so the clients which just want to vote on whatever
is the max state supported can do so by passing an INT_MAX'?

> 
> Fixes: 075d3db8d10d ("Add support for the .set_performace_state() and
> .opp_to_performance_state()")
> 
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
>   drivers/soc/qcom/rpmpd.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
> index 005326050c23..235d01870dd8 100644
> --- a/drivers/soc/qcom/rpmpd.c
> +++ b/drivers/soc/qcom/rpmpd.c
> @@ -226,7 +226,7 @@ static int rpmpd_set_performance(struct generic_pm_domain *domain,
>   	struct rpmpd *pd = domain_to_rpmpd(domain);
>   
>   	if (state > MAX_RPMPD_STATE)
> -		goto out;
> +		state = MAX_RPMPD_STATE;
>   
>   	mutex_lock(&rpmpd_lock);
>   
> 

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

  reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-24 17:49 [PATCH v2 0/9] RPMPD for QCS404 and MSM8998 Sibi Sankar
2019-03-24 17:49 ` [PATCH v2 1/9] soc: qcom: rpmpd: fixup rpmpd set performance state Sibi Sankar
2019-03-25  4:03   ` Rajendra Nayak [this message]
2019-03-27 13:26     ` Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 2/9] soc: qcom: rpmpd: Add support to set rpmpd state to max Sibi Sankar
2019-03-25  4:06   ` Rajendra Nayak
2019-03-27 13:27     ` Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 3/9] soc: qcom: rpmpd: Modify corner defining macros Sibi Sankar
2019-03-25  4:07   ` Rajendra Nayak
2019-03-27 13:28     ` Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 4/9] dt-bindings: power: Add rpm power domain bindings for qcs404 Sibi Sankar
2019-03-25  4:21   ` Rajendra Nayak
2019-03-27 13:25     ` Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 5/9] soc: qcom: rpmpd: Add QCS404 power-domains Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 6/9] arm64: dts: qcom: qcs404: Add rpmpd node Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 7/9] dt-bindings: power: Add rpm power domain bindings for msm8998 Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 8/9] soc: qcom: rpmpd: Add MSM8998 power-domains Sibi Sankar
2019-03-24 17:50 ` [PATCH v2 9/9] arm64: dts: qcom: msm8998: Add rpmpd node Sibi Sankar

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