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8465c7d100
Since the of_device_get_match_data() doesn't return error code, remove wrong IS_ERR test. Proper check against NULL pointer is already done later before usage: if (data && data->...). Additionally, proceeding with empty device data is valid (e.g. in case of "ti,am3356-pruss"). Reported-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
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.