Merge branch 'remotes/lorenzo/pci/tegra194'

Merge branch 'remotes/lorenzo/pci/tegra194'

- Fix handling BME_CHGED event (Om Prakash Singh)

- Fix MSI-X programming (Om Prakash Singh)

- Disable interrupts before entering L2 (Om Prakash Singh)

- Don't allow suspend when Tegra PCIe is in EP mode (Om Prakash Singh)

* remotes/lorenzo/pci/tegra194:
  PCI: tegra194: Cleanup unused code
  PCI: tegra194: Don't allow suspend when Tegra PCIe is in EP mode
  PCI: tegra194: Disable interrupts before entering L2
  PCI: tegra194: Fix MSI-X programming
  PCI: tegra194: Fix handling BME_CHGED event