diff --git a/sys/x86/include/intr_machdep.h b/sys/x86/include/intr_machdep.h
index 03b06c060e646..a910262be22d5 100644
--- a/sys/x86/include/intr_machdep.h
+++ b/sys/x86/include/intr_machdep.h
@@ -83,7 +83,6 @@ typedef device_t x86pic_t;
  */
 struct intsrc {
 	struct intr_event is_event;
-	x86pic_t is_pic;
 	u_long *is_count;
 	u_long *is_straycount;
 	u_int is_index;
diff --git a/sys/x86/x86/intr_machdep.c b/sys/x86/x86/intr_machdep.c
index c3079066c13f7..08a6acf6908a3 100644
--- a/sys/x86/x86/intr_machdep.c
+++ b/sys/x86/x86/intr_machdep.c
@@ -257,12 +257,12 @@ intr_register_source(u_int vector, struct intsrc *isrc)
 {
 	int error;
 
-	KASSERT(intr_pic_registered(isrc->is_pic), ("unregistered PIC"));
+	KASSERT(intr_pic_registered(isrc->is_event.ie_pic), ("unregistered PIC"));
 	KASSERT(vector < num_io_irqs, ("IRQ %d too large (%u irqs)", vector,
 	    num_io_irqs));
 	if (interrupt_sources[vector] != NULL)
 		return (EEXIST);
-	error = intr_event_init(&isrc->is_event, isrc->is_pic, vector, 0,
+	error = intr_event_init(&isrc->is_event, isrc->is_event.ie_pic, vector, 0,
 	    "irq%d:", vector);
 	if (error)
 		return (error);
@@ -303,8 +303,8 @@ intr_add_handler(struct intsrc *isrc, const char *name, driver_filter_t filter,
 		isrc->is_handlers++;
 		if (isrc->is_handlers == 1) {
 			isrc->is_domain = domain;
-			PIC_ENABLE_INTR(isrc->is_pic, isrc);
-			PIC_ENABLE_SOURCE(isrc->is_pic, isrc);
+			PIC_ENABLE_INTR(isrc->is_event.ie_pic, isrc);
+			PIC_ENABLE_SOURCE(isrc->is_event.ie_pic, isrc);
 		}
 		sx_xunlock(&intrsrc_lock);
 	}
@@ -323,8 +323,8 @@ intr_remove_handler(void *cookie)
 		sx_xlock(&intrsrc_lock);
 		isrc->is_handlers--;
 		if (isrc->is_handlers == 0) {
-			PIC_DISABLE_SOURCE(isrc->is_pic, isrc, PIC_NO_EOI);
-			PIC_DISABLE_INTR(isrc->is_pic, isrc);
+			PIC_DISABLE_SOURCE(isrc->is_event.ie_pic, isrc, PIC_NO_EOI);
+			PIC_DISABLE_INTR(isrc->is_event.ie_pic, isrc);
 		}
 		intrcnt_updatename(isrc);
 		sx_xunlock(&intrsrc_lock);
@@ -337,7 +337,7 @@ intr_config_intr(struct intsrc *isrc, enum intr_trigger trig,
     enum intr_polarity pol)
 {
 
-	return (PIC_CONFIG_INTR(isrc->is_pic, isrc, trig, pol));
+	return (PIC_CONFIG_INTR(isrc->is_event.ie_pic, isrc, trig, pol));
 }
 
 static void
@@ -377,7 +377,7 @@ intr_execute_handlers(struct intsrc *isrc, struct trapframe *frame)
 	 * stray count, and log the condition.
 	 */
 	if (intr_event_handle(ie, frame) != 0) {
-		PIC_DISABLE_SOURCE(isrc->is_pic, isrc, PIC_EOI);
+		PIC_DISABLE_SOURCE(isrc->is_event.ie_pic, isrc, PIC_EOI);
 		(*isrc->is_straycount)++;
 		if (*isrc->is_straycount < INTR_STRAY_LOG_MAX)
 			log(LOG_ERR, "stray irq%d\n", vector);
@@ -428,7 +428,7 @@ intr_assign_cpu(device_t pic, interrupt_t *isrc, u_int cpu)
 	/* Nothing to do if there is only a single CPU. */
 	if (mp_ncpus > 1 && cpu != NOCPU) {
 		sx_xlock(&intrsrc_lock);
-		error = PIC_ASSIGN_CPU(isrc->is_pic, isrc, cpu_apic_ids[cpu]);
+		error = PIC_ASSIGN_CPU(isrc->is_event.ie_pic, isrc, cpu_apic_ids[cpu]);
 		if (error == 0)
 			isrc->is_cpu = cpu;
 		sx_xunlock(&intrsrc_lock);
@@ -565,7 +565,7 @@ intr_reprogram(void)
 		is = interrupt_sources[v];
 		if (is == NULL)
 			continue;
-		PIC_REPROGRAM_PIN(is->is_pic, is);
+		PIC_REPROGRAM_PIN(is->is_event.ie_pic, is);
 	}
 	sx_xunlock(&intrsrc_lock);
 }
@@ -782,7 +782,7 @@ intr_balance(void *dummy __unused, int pending __unused)
 		cpu = current_cpu[isrc->is_domain];
 		intr_next_cpu(isrc->is_domain);
 		if (isrc->is_cpu != cpu &&
-		    PIC_ASSIGN_CPU(isrc->is_pic, isrc, cpu_apic_ids[cpu]) == 0)
+		    PIC_ASSIGN_CPU(isrc->is_event.ie_pic, isrc, cpu_apic_ids[cpu]) == 0)
 			isrc->is_cpu = cpu;
 	}
 	sx_xunlock(&intrsrc_lock);