xhci: move PCI specific MSI/MSIX cleanup away from generic xhci functions
Call the PCI specific MSI/MSIX interrupt freeing code from the xhci-pci callbacks instead of generic xhci code, decoupling PCI parts from generic xhci functions. Adds xhci_pci_stop() that overrides xhci_stop() for PCI xHC controllers. This will free MSIX interrupts a bit later in the hc_driver stop callback, but is still earlier than usb core frees "legacy" interrupts, or interrupts for other hosts. Signed-off-by: Josue David Hernandez Gutierrez <josue.d.hernandez.gutierrez@intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20230317154715.535523-12-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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