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Date: Tue, 10 Aug 2021 08:13:08 +0530 From: Viresh Kumar <viresh.kumar@...aro.org> To: Rajendra Nayak <rnayak@...eaurora.org> Cc: Ulf Hansson <ulf.hansson@...aro.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, Linux PM <linux-pm@...r.kernel.org>, DTML <devicetree@...r.kernel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, linux-arm-msm <linux-arm-msm@...r.kernel.org>, Stephen Boyd <swboyd@...omium.org>, Roja Rani Yarubandi <rojay@...eaurora.org>, Stephan Gerhold <stephan@...hold.net> Subject: Re: [PATCH v6 1/2] PM / Domains: Add support for 'required-opps' to set default perf state On 09-08-21, 16:38, Rajendra Nayak wrote: > Sure, I can do that, apart from the error print, the function currently also > returns a -EINVAL in case of the missing 'required-opps', are we suggesting > we change that to not return an error also? No. > Since this is completely optional in the device node, we would want the function to > ideally not return error and only do so in case 'required-opps' exists and the > translation to performance state fails. Not really. The function should return failure if the property isn't there, but it shouldn't be EINVAL but ENODEV. -- viresh
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