Do not use pirq_needs_eoi to decide which irq handler to use because Xen
always returns true if the guest does not support pirq_eoi_map.
Use the trigger information we already have from MP-tables and ACPI.
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
Reported-by: NThomas Goetz <tom.goetz@virtualcomputer.com>
Tested-by: NThomas Goetz <tom.goetz@virtualcomputer.com>
Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>