net: usb: lan78xx: remove explicit check for missing PHY driver

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RGMII timing correctness relies on the PHY providing internal delays.
This is typically ensured via PHY driver, strap pins, or PCB layout.

Explicitly checking for a PHY driver here is unnecessary and non-standard.
This logic applies to all MACs, not just LAN78xx, and should be left to
phylib, phylink, or platform configuration.

Drop the check and rely on standard subsystem behavior.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Thangaraj Samynathan <thangaraj.s@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Oleksij Rempel 2025-05-05 10:43:36 +02:00 • committed by David S. Miller

parent 232aa459aa

commit 3da0ae5270

1 changed files with 0 additions and 4 deletions

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drivers/net/usb/lan78xx.c

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