Merge tag 'irq-msi-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull MSI updates from Thomas Gleixner:
 "Updates for [PCI] MSI related code:

   - Remove one variant of PCI/MSI management as all users have been
     converted to use per device domains. That reduces the variants to
     two:

     The modern and the real archaic legacy variant, which keeps the
     usual suspects in the museum category alive.

   - Rework the platform MSI device ID detection mechanism in the ARM
     GIC world to address resource leaks, duplicated code and other
     details. This requires a corresponding preparatory step in the
     PCI/iproc driver.

   - Trivial core code cleanups"

* tag 'irq-msi-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/gic-its: Rework platform MSI deviceID detection
  PCI: iproc: Implement MSI controller node detection with of_msi_xlate()
  genirq/msi: Slightly simplify msi_domain_alloc()
  PCI/MSI: Delete pci_msi_create_irq_domain()