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Saravana Kannan says: ==================== Clean up and fix error handling in mdio_mux_init() This patch series was started due to -EPROBE_DEFER not being handled correctly in mdio_mux_init() and causing issues [1]. While at it, I also did some more error handling fixes and clean ups. The -EPROBE_DEFER fix is the last patch. Ideally, in the last patch we'd treat any error similar to -EPROBE_DEFER but I'm not sure if it'll break any board/platforms where some child mdiobus never successfully registers. If we treated all errors similar to -EPROBE_DEFER, then none of the child mdiobus will work and that might be a regression. If people are sure this is not a real case, then I can fix up the last patch to always fail the entire mdio-mux init if any of the child mdiobus registration fails. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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
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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.