net: ftgmac100: Move NCSI probe code into a helper

To help reduce the complexity of the probe function, move the NCSI
probe code into a helper.

The refactoring results in improved cleanup of the fixed PHY in
error paths.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20260206-ftgmac-cleanup-v5-8-ad28a9067ea7@aspeedtech.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Andrew Lunn 2026-02-06 11:17:48 +08:00 • committed by Paolo Abeni
commit 7535d70ba0