net: mdio: realtek-rtl9300: use command runner for read_c22()

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Convert the final missing read_c22() path to the new read enabled command
runner. Do it the same way as other implementations.

- bus calls otto_emdio_read_c22()
- this hands over to SoC specific otto_emdio_9300_read_c22()
- finally the registers are filled and the runner issued

With this cleanup remove the obsolete helper otto_emdio_wait_ready()

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20260527163449.1294961-5-markus.stockhausen@gmx.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Markus Stockhausen 2026-05-27 18:34:49 +02:00 • committed by Jakub Kicinski

parent fcce51bfd4

commit 2e3c28c715

1 changed files with 27 additions and 60 deletions

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drivers/net/mdio/mdio-realtek-rtl9300.c

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