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commitbf0e5013bcupstream. The downstream implementation of ahci_brcm.c did contain clock management recovery, but until recently, did that outside of the libahci_platform helpers and this was unintentionally stripped out while forward porting the patch upstream. Add the missing clock management during recovery and sleep for 10 milliseconds per the design team recommendations to ensure the SATA PHY controller and AFE have been fully quiesced. Fixes:eb73390ae2("ata: ahci_brcm: Recover from failures to identify devices") Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 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.