x86, apic: rename genapic::apic_destination_logical to genapic::dest_logical

This field name was unreasonably long - shorten it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 17526d7..7f8b32b 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -806,7 +806,7 @@
 	 * Wait for idle.
 	 */
 	apic_wait_icr_idle();
-	cfg = APIC_DM_FIXED | APIC_DEST_SELF | vector | apic->apic_destination_logical;
+	cfg = APIC_DM_FIXED | APIC_DEST_SELF | vector | apic->dest_logical;
 	/*
 	 * Send the IPI. The write to APIC_ICR fires this off.
 	 */