linux-kernel - [PATCH v3 0/3] thermal: introduce by-name softlink

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Message-Id: <20191205071953.121511-1-wvw@google.com>
Date:   Wed,  4 Dec 2019 23:19:50 -0800
From:   Wei Wang <wvw@...gle.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     wei.vince.wang@...il.com, Wei Wang <wvw@...gle.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amit.kucheria@...durent.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/3] thermal: introduce by-name softlink

The paths thermal_zone%d and cooling_device%d are not intuitive and the
numbers are subject to change due to device tree change. This usually
leads to tree traversal in userspace code.
The patch creates `tz-by-name' and `cdev-by-name' for thermal zone and
cooling_device respectively.


Changes since v1 [1]:
 * Split cooling device registration into a seperate patch
Changes since v2 [2]:
 * Split improve error message in thermal zone registration

[1]: v1: https://lore.kernel.org/patchwork/patch/1139450/
[2]: v2: https://lkml.org/lkml/2019/12/4/1291

Wei Wang (3):
  thermal: prevent cooling device with no type to be registered
  thermal: improve error message in thermal zone registration
  thermal: create softlink by name for thermal_zone and cooling_device

 drivers/thermal/thermal_core.c | 55 +++++++++++++++++++++++++++-------
 1 file changed, 44 insertions(+), 11 deletions(-)

-- 
2.24.0.393.g34dc348eaf-goog