Rodrigo Gobbi 8bbda8e00c iio: adc: spear_adc: mask SPEAR_ADC_STATUS channel and avg sample before setting register
[ Upstream commit d75c7021c08e8ae3f311ef2464dca0eaf75fab9f ]

avg sample info is a bit field coded inside the following
bits: 5,6,7 and 8 of a device status register.

Channel num info the same, but over bits: 1, 2 and 3.

Mask both values in order to avoid touching other register bits,
since the first info (avg sample), came from DT.

Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250717221559.158872-1-rodrigo.gobbi.7@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-11-24 10:29:28 +01:00
2022-09-28 09:02:20 +02:00
2025-11-02 22:14:42 +09:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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