Sleep time is added to ensure the phy to be ready after loopback bit was set. This to prevent the phy loopback test from failing. Fixes: 020a45aff119 ("net: phy: marvell: add Marvell specific PHY loopback") Cc: <stable@vger.kernel.org> # 5.15.x Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com> Signed-off-by: Aminuddin Jamaluddin <aminuddin.jamaluddin@intel.com> Link: https://lore.kernel.org/r/20221114065302.10625-1-aminuddin.jamaluddin@intel.com Signed-off-by: Paolo Abeni <pabeni@redhat.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.
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