net: sfp: ignore disabled SFP node
commit 2148927e upstream. Commit ce0aa27f ("sfp: add sfp-bus to bridge between network devices and sfp cages") added code which finds SFP bus DT node even if the node is disabled with status = "disabled". Because of this, when phylink is created, it ends with non-null .sfp_bus member, even though the SFP module is not probed (because the node is disabled). We need to ignore disabled SFP bus node. Fixes: ce0aa27f ("sfp: add sfp-bus to bridge between network devices and sfp cages") Signed-off-by:Marek Behún <kabel@kernel.org> Cc: stable@vger.kernel.org # 2203cbf2 ("net: sfp: move fwnode parsing into sfp-bus layer") Signed-off-by:
David S. Miller <davem@davemloft.net> [ backport to 5.4 ] Signed-off-by:
Marek Behún <kabel@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
5ede72d4
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