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6ee5233a4c
Currently the mtk-sd driver tries to get and map the second register
base, named top_base in the code, regardless of whether the SoC model
actually has it or not. This produces confusing big error messages on
the platforms that don't need it:
mtk-msdc 11260000.mmc: error -EINVAL: invalid resource (null)
Limit it to the platforms that actually require it, based on their
device tree entries, and properly fail if it is missing.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Message-ID: <20241210073212.3917912-3-wenst@chromium.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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 reStructuredText 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.