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a996590bad
The ad2s90 driver currently sets some spi settings (max_speed_hz and mode) at ad2s90_probe. Since the maximum frequency is a required element in DT binding for spi slave devices and because the spi mode for the device can be either (0,0) or (1,1), these settings should be handled via device tree, not in the driver's code. This patch removes them from the probe function. Note: The way in which the mentioned spi settings need to be specified on the ad2s90's node of a device tree will be documented in the future patch "dt-bindings:iio:resolver: Add docs for ad2s90". Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br> Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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.