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82e092fe36
Refactor error handling in the ov5645_probe() function by replacing multiple dev_err() calls with dev_err_probe(). - Note that during this process, the error string "external clock frequency %u is not supported" was replaced with "unsupported xclk frequency %u" to ensure it wraps at 80 columns. - Additionally, the error string for control initialization failure was changed from "%s: control initialization error %d\n" to "failed to add controls\n" as there is no need to print the function name and error code in the string, since dev_err_probe() already provides this information. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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.