include: move interrupt controller headers to interrupt_controller/

Move internal and architecture specific headers from include/drivers to
subfolder for interrupt_controller:

include/drivers/interrupt_controller/

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

drivers/interrupt_controller/ioapic_intr.c

@@ -58,8 +58,8 @@
 #include <init.h>
 #include <string.h>
 
-#include <drivers/ioapic.h> /* public API declarations */
-#include <drivers/loapic.h> /* public API declarations and registers */
+#include <drivers/interrupt_controller/ioapic.h> /* public API declarations */
+#include <drivers/interrupt_controller/loapic.h> /* public API declarations and registers */
 #include "ioapic_priv.h"
 
 #define BITS_PER_IRQ  3

drivers/interrupt_controller/loapic_intr.c

@@ -17,9 +17,9 @@
 
 #include <toolchain.h>
 #include <linker/sections.h>
-#include <drivers/loapic.h> /* public API declarations */
+#include <drivers/interrupt_controller/loapic.h> /* public API declarations */
 #include <init.h>
-#include <drivers/sysapic.h>
+#include <drivers/interrupt_controller/sysapic.h>
 
 /* Local APIC Version Register Bits */
 

drivers/interrupt_controller/shared_irq.c

@@ -13,7 +13,7 @@
 #include <sys_io.h>
 
 #ifdef CONFIG_IOAPIC
-#include <drivers/ioapic.h>
+#include <drivers/interrupt_controller/ioapic.h>
 #endif
 
 /**

drivers/interrupt_controller/system_apic.c

@@ -13,9 +13,9 @@
 #include <misc/__assert.h>
 #include <kernel.h>
 #include <arch/cpu.h>
-#include <drivers/ioapic.h>
-#include <drivers/loapic.h>
-#include <drivers/sysapic.h>
+#include <drivers/interrupt_controller/ioapic.h>
+#include <drivers/interrupt_controller/loapic.h>
+#include <drivers/interrupt_controller/sysapic.h>
 #include <irq.h>
 
 #define IS_IOAPIC_IRQ(irq)  (irq < LOAPIC_IRQ_BASE)