linux-kernel - [PATCH 4.19 v1 0/2] Fixes for thermal hwmon registration

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Date:   Wed, 29 Jun 2022 22:58:40 +0000
From:   Will McVicker <willmcvicker@...gle.com>
To:     stable@...r.kernel.org, Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     kernel-team@...roid.com, Will McVicker <willmcvicker@...gle.com>,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: [PATCH 4.19 v1 0/2] Fixes for thermal hwmon registration

Hi All,

These two patches fix issues with thermal hwmon registration on 4.19.
The upstream commit ddaefa209c4a ("hwmon: Make chip parameter for
with_info API mandatory") forces the chip parameter to be mandatory
which breaks thermal subsystem devices from probing. These fixes were
pulled into 5.4, but missed from 4.19. I have verified them on Pixel
5 with the 4.19 kernel.

Thanks,
Will

Guenter Roeck (2):
  hwmon: Introduce hwmon_device_register_for_thermal
  thermal/drivers/thermal_hwmon: Use hwmon_device_register_for_thermal()

 drivers/hwmon/hwmon.c           | 25 +++++++++++++++++++++++++
 drivers/thermal/thermal_hwmon.c |  4 ++--
 include/linux/hwmon.h           |  3 +++
 3 files changed, 30 insertions(+), 2 deletions(-)

-- 
2.37.0.rc0.161.g10f37bed90-goog