From: Jakub Kicinski <kuba@kernel.org>
Date: Fri, 15 May 2026 01:16:24 +0000 (-0700)
Subject: Merge branch 'net-dsa-microchip-remove-unnecessary-ksz_dev_ops-callbacks'
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=674822432a88e06583ab1c3834823055a4824fe5;p=thirdparty%2Fkernel%2Flinux.git

Merge branch 'net-dsa-microchip-remove-unnecessary-ksz_dev_ops-callbacks'

Bastien Curutchet says:

====================
net: dsa: microchip: Remove unnecessary ksz_dev_ops callbacks [part]

This series continues the rework of the KSZ driver initiated by a previous
series (see [1]), following the discussion we had here [2].

The KSZ driver got way too convoluted over time because it uses a common
framework to handle more than 20 switches split in 5 families (see below
table)

+----------+---------+---------+---------+---------+---------+
| Family   | KSZ8463 | KSZ87xx | KSZ88xx | KSZ9477 | LAN937X |
+----------+---------+---------+---------+---------+---------+
| Switches | KSZ8463 | KSZ8795 | KSZ88X3 | KSZ8563 | LAN9370 |
|          |         | KSZ8794 | KSZ8864 | KSZ9477 | LAN9371 |
|          |         | KSZ8765 | KSZ8895 | KSZ9896 | LAN9372 |
|          |         |         |         | KSZ9897 | LAN9373 |
|          |         |         |         | KSZ9893 | LAN9374 |
|          |         |         |         | KSZ9563 |         |
|          |         |         |         | KSZ8567 |         |
|          |         |         |         | KSZ9567 |         |
|          |         |         |         | LAN9646 |         |
+----------+---------+---------+---------+---------+---------+

The previous series ([1]) replaced the unique dsa_swicth_ops struct used
by all the KSZ families with one dsa_switch_ops struct for each family.

These dsa_switch_ops structs still rely on common functions that redirect
the calls to ksz_dev_ops operations which are custom to each switch
family. Many of hese ksz_dev_ops callbacks have a direct equivalent in the
struct dsa_switch_ops. This series directly connects the implementations of
these ksz_dev_ops operations to the relevant dsa_switch_ops attribute
to get rid of one unnecessary level of indirection.
====================

Link: https://patch.msgid.link/20260512-clean-ksz-2nd-series-v1-0-c00f6ce037fa@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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674822432a88e06583ab1c3834823055a4824fe5