Dan Carpenter c79a022524 net: dsa: microchip: Fix a link check in ksz9477_pcs_read()
The BMSR_LSTATUS define is 0x4 but the "p->phydev.link" variable
is a 1 bit bitfield in a u32.  Since 4 doesn't fit in 0-1 range
it means that ".link" is always set to false.  Add a !! to fix
this.

[Jakub: According to Maxime the phydev struct isn't really
used and we should consider removing it completely. So not
treating this as a fix.]

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aQSz_euUg0Ja8ZaH@stanley.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-11-05 17:58:51 -08:00
2022-09-28 09:02:20 +02:00
2025-02-19 14:53:27 -07:00
2025-10-26 15:59:49 -07:00
2024-03-18 03:36:32 -06:00

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.
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