PCI/PM: Apply D2 delay as milliseconds, not microseconds

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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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Bjorn Helgaas 2019-10-23 17:40:52 -05:00

parent 12bcae44bf

commit 7e24bc347e

1 changed files with 1 additions and 1 deletions

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drivers/pci/pci.c

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