PCI: Use pcie_wait_for_link_status() in pcie_wait_for_link_delay()

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Remove a DLLLA status bit polling loop from pcie_wait_for_link_delay() and
call almost identical code in pcie_wait_for_link_status() instead.  This
reduces the lower bound on the polling interval from 10ms to 1ms, possibly
increasing the CPU load on the system in favour to reducing the wait time.

Link: https://lore.kernel.org/r/alpine.DEB.2.21.2306111611170.64925@angie.orcam.me.uk
Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Maciej W. Rozycki 2023-06-11 18:19:57 +01:00 • committed by Bjorn Helgaas

parent 680e9c47a2

commit 7604bc294c

1 changed files with 3 additions and 14 deletions

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drivers/pci/pci.c

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