[ Upstream commit 4305fe232b8aa59af3761adc9fe6b6aa40913960 ] If phylink_of_phy_connect() fails, the port should be disabled. If sparx5_serdes_set()/phy_power_on() fails, the port should be disabled and the phylink should be stopped and disconnected. Fixes:946e7fd505("net: sparx5: add port module support") Fixes:f3cad2611a("net: sparx5: add hostmode with phylink support") Signed-off-by: Liu Jian <liujian56@huawei.com> Tested-by: Bjarni Jonasson <bjarni.jonasson@microchip.com> Reviewed-by: Steen Hegelund <steen.hegelund@microchip.com> Link: https://lore.kernel.org/r/20221117125918.203997-1-liujian56@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>