* emailed patches from David Howells <dhowells@redhat.com>:
MN10300: Need pci_iomap() and __pci_ioport_map() defining
MN10300: ASB2305's PCI code needs the definition of XIRQ1
MN10300: Enable IRQs more in system call exit work path
MN10300: Fix ret_from_kernel_thread