Michael Walle 94d5809c7f net: ethernet: ti: am65-cpsw: fix port_np reference counting
[ Upstream commit 903d2b9f9efc5b3339d74015fcfc0d9fff276c4c ]

A reference to the device tree node is stored in a private struct, thus
the reference count has to be incremented. Also, decrement the count on
device removal and in the error path.

Fixes: 93a7653031 ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250414083942.4015060-1-mwalle@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-04-25 10:45:42 +02:00
2025-04-25 10:45:39 +02:00
2025-04-25 10:45:41 +02:00
2022-09-28 09:02:20 +02:00
2025-04-10 14:37:44 +02:00

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 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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