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| author | Marek Behún <kabel@kernel.org> | 2022-01-10 02:50:17 +0100 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2022-02-08 10:45:58 +0000 |
| commit | 92f4ffecc4170ce29e67a1f8d51c168c3de95fb2 (patch) | |
| tree | f8c5e12eae8c3d1286dbc525d5f2af18f1db9f87 /drivers/pci/controller/dwc/pci-keystone.c | |
| parent | 0c36ab437e1d94b6628b006a1d48f05ea3b0b222 (diff) | |
PCI: aardvark: Update comment about link going down after link-up
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>
Diffstat (limited to 'drivers/pci/controller/dwc/pci-keystone.c')
0 files changed, 0 insertions, 0 deletions