PCI/PM: Add pcie_wait_for_link_delay()

Add pcie_wait_for_link_delay().  Similar to pcie_wait_for_link() but allows
passing custom activation delay in milliseconds.

Link: https://lore.kernel.org/r/20191112091617.70282-2-mika.westerberg@linux.intel.com
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
1 file changed