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482b3c3ba7
First of all the flags are never set by any of the driver parts. If nobody have them set then the respective statements will always have the same result. Thus the statements can be simplified or even dropped with no risk to break things. Secondly shall any of the TBI or RTBI flag is set the MDIO-bus registration will be bypassed. Why? It really seems weird. It's perfectly fine to have a TBI/RTBI-capable PHY configured over the MDIO bus interface. Based on the notes above the TBI/RTBI PCS flags can be freely dropped thus simplifying the driver code. Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/E1sCErK-00EOPf-EP@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.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 reStructuredText 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.