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PCI: Rework pcie_retrain_link() wait loop
authorStefan Mätje <stefan.maetje@esd.eu>
Fri, 29 Mar 2019 17:07:36 +0000 (18:07 +0100)
committerBjorn Helgaas <bhelgaas@google.com>
Sat, 6 Apr 2019 14:25:53 +0000 (09:25 -0500)
commit658eec837b11fbfab9082ebf8da24d94cefa47c0
tree6652b065e657eb87bb98d8ca017d2fc8fa58c316tree | snapshot
parent4ec73791a64bab25cabf16a6067ee478692e506dcommit | diff
PCI: Rework pcie_retrain_link() wait loop

Transform wait code to a "do {} while (time_before())" loop as recommended
by reviewer.  No functional change intended.

Signed-off-by: Stefan Mätje <stefan.maetje@esd.eu>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
drivers/pci/pcie/aspm.c diff | blob | history
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