Krzysztof Kozlowski 217d30bb8e iommu/omap: Drop redundant check if ti,syscon-mmuconfig exists
The syscon_regmap_lookup_by_phandle() will fail if property does not
exist, so doing of_property_read_bool() earlier is redundant.  Drop that
check and move error message to syscon_regmap_lookup_by_phandle() error
case while converting it to dev_err_probe().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20250624-syscon-phandle-args-iommu-v3-1-1a36487d69b8@linaro.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2025-06-27 09:21:42 +02:00
…
2025-02-19 14:53:27 -07:00
2025-06-22 13:30:08 -07:00
2024-03-18 03:36:32 -06:00

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 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.
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