- Add MSI_FLAG_NO_AFFINITY flag for devices that mux MSIs onto a single IRQ
  line and cannot set the affinity of each MSI to a specific CPU core
  (Marek Vasut)

- Use MSI_FLAG_NO_AFFINITY and remove unnecessary .irq_set_affinity()
  implementations in aardvark, altera, brcmstb, dwc, mediatek-gen3,
  mediatek, mobiveil, plda, rcar, tegra, vmd, xilinx-nwl, xilinx-xdma, and
  xilinx drivers to avoid "IRQ: set affinity failed" warnings (Marek Vasut)

* pci/controller/affinity:
  PCI: xilinx: Silence 'set affinity failed' warning
  PCI: xilinx-xdma: Silence 'set affinity failed' warning
  PCI: xilinx-nwl: Silence 'set affinity failed' warning
  PCI: vmd: Silence 'set affinity failed' warning
  PCI: tegra: Silence 'set affinity failed' warning
  PCI: rcar-host: Silence 'set affinity failed' warning
  PCI: plda: Silence 'set affinity failed' warning
  PCI: mobiveil: Silence 'set affinity failed' warning
  PCI: mediatek: Silence 'set affinity failed' warning
  PCI: mediatek-gen3: Silence 'set affinity failed' warning
  PCI: dwc: Silence 'set affinity failed' warning
  PCI: brcmstb: Silence 'set affinity failed' warning
  PCI: altera-msi: Silence 'set affinity failed' warning
  PCI: aardvark: Silence 'set affinity failed' warning
  genirq/msi: Silence 'set affinity failed' warning