linux-kernel - Re: [PATCH v6 5/8] media: qcom: camss: Add support for named power-domains

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Date:   Wed, 6 Dec 2023 13:28:36 +0100
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        laurent.pinchart@...asonboard.com, Robert Foss <rfoss@...nel.org>,
        Todor Tomov <todor.too@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        matti.lehtimaki@...il.com, quic_grosikop@...cinc.com
Cc:     linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 5/8] media: qcom: camss: Add support for named
 power-domains

On 06/12/2023 12:35, Hans Verkuil wrote:
>> +	if (IS_ERR_OR_NULL(camss->genpd)) {
>>   		ret = PTR_ERR(camss->genpd);
> I get this smatch warning here:
> 
> drivers/media/platform/qcom/camss/camss.c:1555 camss_configure_pd() warn: passing zero to 'PTR_ERR'
> 
> I'm not really sure what the intent is here.
> 
> If the fix is small, then I can change it myself, otherwise I need an updated patch.
> 
> Regards,
> 
> 	Hans

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