tree 4771152aa06f10dbb021e9f942fb55e7afdc9a2f
parent 0dde2c7e6afbee833d7f355702c43b91007b9784
author Marek Behún <kabel@kernel.org> 1651683475 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1652351434 +0200

PCI: aardvark: Update comment about link going down after link-up

commit 92f4ffecc4170ce29e67a1f8d51c168c3de95fb2 upstream.

Update the comment about what happens when link goes down after we have
checked for link-up. If a PIO request is done while link-down, we have
a serious problem.

Link: https://lore.kernel.org/r/20220110015018.26359-23-kabel@kernel.org
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>