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| author | Ley Foon Tan <lftan@altera.com> | 2016-06-21 16:53:12 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-07-22 15:58:02 -0500 |
| commit | c622032ebc538cb3869c312ae3ad235a99da84b6 (patch) | |
| tree | 183273b78f61a74c3ca54be92a0fff176cb2dbcc /drivers/pci/host/pci-aardvark.c | |
| parent | f8be11ae3d2c9a1338da37ff91ff4c65922d21be (diff) | |
| download | linux-c622032ebc538cb3869c312ae3ad235a99da84b6.tar.gz linux-c622032ebc538cb3869c312ae3ad235a99da84b6.tar.bz2 linux-c622032ebc538cb3869c312ae3ad235a99da84b6.zip | |
PCI: altera: Check link status before retrain link
Check the link status before retraining. If the link is not up, don't
bother trying to retrain it.
[bhelgaas: split code move to separate patch, changelog]
Signed-off-by: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/host/pci-aardvark.c')
0 files changed, 0 insertions, 0 deletions