The admin IRQ is supposed to use the pin-based (or single message MSI)
interrupt. Accomplish this by filling in entry[0]'s vector with the
INTx irq number.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Two callers with an almost identical long string of arguments, and
introducing a third soon. Time to factor out the commonalities.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>