[GIT PULL] PCI changes for v3.17 (part 3)

Hi Linus, I screwed up. I intended these changes for v3.17, and I put them in my 'next' branch just before leaving on vacation, but I forgot to include them in my merge window pull request when I returned. They're low-risk, so I'm sending them to you now (late), but the world won't end if they

[GIT PULL] PCI changes for v3.17 (part 3)

Hi Linus, I screwed up. I intended these changes for v3.17, and I put them in my 'next' branch just before leaving on vacation, but I forgot to include them in my merge window pull request when I returned. They're low-risk, so I'm sending them to you now (late), but the world won't end if they