mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-11 22:17:44 -04:00
8e210b6bdc
We initialise TX_DISABLE when the sfp cage is probed, and then maintain its state in the main state machine. However, the module state machine: - negates it when detecting a newly inserted module when it's already guaranteed to be negated. - negates it when the module is removed, but the main state machine will do this anyway. Make TX_DISABLE entirely controlled by the main state machine. The main state machine also probes the module for a PHY, and removes the PHY when the the module is removed. Hence, removing the PHY in sfp_sm_module_remove() is also redundant, and is a left-over from when we tried to probe for the PHY from the module state machine. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> 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
``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.