linux-kernel - [PATCH 0/7] opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp

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Date:   Fri,  6 Nov 2020 12:33:20 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Ilia Lin <ilia.lin@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Kukjin Kim <kgene@...nel.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Nishanth Menon <nm@...com>, Qiang Yu <yuq825@...il.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Rob Herring <robh@...nel.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Steven Price <steven.price@....com>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        Viresh Kumar <vireshk@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>
Cc:     linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>, digetx@...il.com,
        dri-devel@...ts.freedesktop.org, lima@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Subject: [PATCH 0/7] opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table

Hello,

This patchset updates the dev_pm_opp_put_*() helpers to accept a NULL
pointer for the OPP table, in order to allow the callers to drop the
unnecessary checks they had to carry.

All these must get merged upstream through the OPP tree as there is a
hard dependency on the first patch here. Thanks.

Viresh Kumar (7):
  opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table
  cpufreq: dt: dev_pm_opp_put_regulators() accepts NULL argument
  cpufreq: qcom-cpufreq-nvmem: dev_pm_opp_put_*() accepts NULL argument
  devfreq: exynos: dev_pm_opp_put_*() accepts NULL argument
  drm/lima: dev_pm_opp_put_*() accepts NULL argument
  drm/panfrost: dev_pm_opp_put_*() accepts NULL argument
  media: venus: dev_pm_opp_put_*() accepts NULL argument

 drivers/cpufreq/cpufreq-dt.c                   |  6 ++----
 drivers/cpufreq/qcom-cpufreq-nvmem.c           | 15 ++++++---------
 drivers/devfreq/exynos-bus.c                   | 12 ++++--------
 drivers/gpu/drm/lima/lima_devfreq.c            | 13 ++++---------
 drivers/gpu/drm/panfrost/panfrost_devfreq.c    |  6 ++----
 drivers/media/platform/qcom/venus/pm_helpers.c |  3 +--
 drivers/opp/core.c                             | 18 ++++++++++++++++++
 7 files changed, 37 insertions(+), 36 deletions(-)

-- 
2.25.0.rc1.19.g042ed3e048af