Merge branch 'use-more-devm-for-ag71xx'

Rosen Penev says:

====================
use more devm for ag71xx

Some of these were introduced after the driver got introduced. In any
case, using more devm allows removal of the remove function and overall
simplifies the code. All of these were tested on a TP-LINK Archer C7v2.
====================

Link: https://patch.msgid.link/20240813170516.7301-1-rosenp@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>