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76e414aa2a24fe7025693d6cc95c7cfddac256c5
commit128f6ec95aupstream. The return value of dma_set_coherent_mask() is not always 0. To catch the exception in case that dma is not support the mask. Fixes:9d61d138ab("net: broadcom: rename BCM4908 driver & update DT binding") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
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