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71637c620a
The driver core ignores the return value of struct bus_type::remove. So warn if there is an error that went unnoticed before and return 0 unconditionally in i2c_device_remove(). This prepares changing struct bus_type::remove to return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> [wsa: added a comment and removed unneeded initializtion] Signed-off-by: Wolfram Sang <wsa@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 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.