From: Sudeep Holla <sudeep.holla@arm.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
Benjamin Gaignard <benjamin.gaignard@st.com>,
linux-pm@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Lina Iyer <ilina@codeaurora.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
stable@vger.kernel.org, Sudeep Holla <sudeep.holla@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/4] PM / Domains: Allow no domain-idle-states DT property in genpd when parsing
Date: Wed, 4 Mar 2020 10:48:12 +0000 [thread overview]
Message-ID: <20200304104812.GB25004@bogus> (raw)
In-Reply-To: <20200303203559.23995-2-ulf.hansson@linaro.org>
On Tue, Mar 03, 2020 at 09:35:56PM +0100, Ulf Hansson wrote:
> Commit 2c361684803e ("PM / Domains: Don't treat zero found compatible idle
> states as an error"), moved of_genpd_parse_idle_states() towards allowing
> none compatible idle state to be found for the device node, rather than
> returning an error code.
>
> However, it didn't consider that the "domain-idle-states" DT property may
> be missing as it's optional, which makes of_count_phandle_with_args() to
> return -ENOENT. Let's fix this to make the behaviour consistent.
>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
--
Regards,
Sudeep
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next prev parent reply other threads:[~2020-03-04 10:48 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 20:35 [PATCH v2 0/4] cpuidle: psci: Some fixes when using the hierarchical layout Ulf Hansson
2020-03-03 20:35 ` [PATCH v2 1/4] PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Ulf Hansson
2020-03-04 10:48 ` Sudeep Holla [this message]
2020-03-03 20:35 ` [PATCH v2 2/4] cpuidle: psci: Fixup support for domain idle states being zero Ulf Hansson
2020-03-04 10:50 ` Sudeep Holla
2020-03-04 12:17 ` Ulf Hansson
2020-03-03 20:35 ` [PATCH v2 3/4] cpuidle: psci: Split psci_dt_cpu_init_idle() Ulf Hansson
2020-03-04 12:12 ` Sudeep Holla
2020-03-04 12:20 ` Ulf Hansson
2020-03-03 20:35 ` [PATCH v2 4/4] cpuidle: psci: Allow WFI to be the only state for the hierarchical topology Ulf Hansson
2020-03-04 12:23 ` Sudeep Holla
2020-03-05 14:17 ` Ulf Hansson
2020-03-05 16:23 ` Sudeep Holla
2020-03-06 9:28 ` Ulf Hansson
2020-03-06 10:04 ` Sudeep Holla
2020-03-06 10:47 ` Benjamin Gaignard
2020-03-06 12:06 ` Sudeep Holla
2020-03-06 12:32 ` Benjamin Gaignard
2020-03-06 14:23 ` Sudeep Holla
2020-03-06 14:44 ` Benjamin Gaignard
2020-03-06 14:50 ` Sudeep Holla
2020-03-06 15:35 ` Benjamin Gaignard
2020-03-06 15:55 ` Sudeep Holla
2020-03-03 22:27 ` [PATCH v2 0/4] cpuidle: psci: Some fixes when using the hierarchical layout Rafael J. Wysocki
2020-03-09 7:20 ` Ulf Hansson
2020-03-10 8:37 ` Rafael J. Wysocki
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