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dff10c7044
Propagate return values from __v4l2_ctrl_modify_range() and __v4l2_ctrl_s_ctrl() in imx219_set_ctrl() and imx219_set_pad_format(). This ensures proper error handling instead of ignoring possible failures. Also return the result of imx219_set_pad_format() from imx219_init_state(). Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io> Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.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.