Commits
Huang Ying committed 6e965e0d0e1
PCI/PM: Add comments for PME poll support for PCIe There are comments on why PME poll support is necessary for PCI devices, but not for PCIe devices. That may lead to misunderstanding that PME poll is only necessary for PCI devices. So add comments related to PCIe PME poll to make it more clear. The content of comments comes from the changelog of commit: 379021d5c0899fcf9410cae4ca7a59a5a94ca769 Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>