target-i386: Remove unused polarity arguments from APIC API Polarity of external interrupts needs to be handled in the IOAPIC. Passing it to the APIC is pointless. So remove all these arguments. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>