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authorBjorn Helgaas <bhelgaas@google.com>2019-10-23 17:40:52 -0500
committerBjorn Helgaas <bhelgaas@google.com>2019-11-20 17:34:26 -0600
commit7e24bc347e57992d532bc2ed700209b0fc0a4bf5 (patch)
treeee4575c280274445a32790771066bf3403679f3f /tools/perf/scripts/python
parent12bcae44bf48595c71898330076576075590e15b (diff)
PCI/PM: Apply D2 delay as milliseconds, not microseconds
PCI_PM_D2_DELAY is defined as 200, which is milliseconds, but previously we used udelay(), which only waited for 200 microseconds. Use msleep() instead so we wait the correct amount of time. See PCIe r5.0, sec 5.9. Link: https://lore.kernel.org/r/20191101204558.210235-2-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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