linux-kernel - [PATCH v2 0/4] Make probe() of Tegra devfreq driver completely resource-managed

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Date:   Mon, 20 Sep 2021 20:22:45 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>
Cc:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: [PATCH v2 0/4] Make probe() of Tegra devfreq driver completely resource-managed

This series adds new resource-managed helpers and makes Tegra devfreq
driver to use them, improving the driver's error-handling code.

Changelog:

v2: - Added WARN_ON() to devm_devfreq_remove_governor() and moved
      devm_devfreq_add_governor() as was requested by Chanwoo Choi.

    - Added ack from Chanwoo Choi to the "Check whether clk_round_rate()
      returns zero rate" patch.

Dmitry Osipenko (4):
  opp: Add more resource-managed variants of dev_pm_opp_of_add_table()
  PM / devfreq: Add devm_devfreq_add_governor()
  PM / devfreq: tegra30: Use resource-managed helpers
  PM / devfreq: tegra30: Check whether clk_round_rate() returns zero
    rate

 drivers/devfreq/devfreq.c         |  26 +++++++
 drivers/devfreq/governor.h        |   3 +
 drivers/devfreq/tegra30-devfreq.c | 109 +++++++++++++-----------------
 drivers/opp/of.c                  |  46 +++++++++++--
 include/linux/pm_opp.h            |  12 ++++
 5 files changed, 127 insertions(+), 69 deletions(-)

-- 
2.32.0