drivers: Remove legacy nanokernel.h include

This commit replaces the nanokernel.h include by kernel.h.

Change-Id: Ib42fbf2d9f77a73c0831f569b3dbbfb342ea2e1d
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
diff --git a/drivers/interrupt_controller/arcv2_irq_unit.c b/drivers/interrupt_controller/arcv2_irq_unit.c
index e685939..5608c16 100644
--- a/drivers/interrupt_controller/arcv2_irq_unit.c
+++ b/drivers/interrupt_controller/arcv2_irq_unit.c
@@ -25,9 +25,10 @@
  * interrupt unit. The ARCv2 interrupt unit is highly programmable.
  */
 
-#include <nanokernel.h>
+#include <kernel.h>
 #include <arch/cpu.h>
 #include <board.h>
+
 extern void *_VectorTable;
 
 void _arc_v2_irq_unit_init(void)
diff --git a/drivers/interrupt_controller/i8259.c b/drivers/interrupt_controller/i8259.c
index 175d6ed..eb0613f 100644
--- a/drivers/interrupt_controller/i8259.c
+++ b/drivers/interrupt_controller/i8259.c
@@ -23,7 +23,7 @@
  */
 
 
-#include <nanokernel.h>
+#include <kernel.h>
 #include <arch/cpu.h>
 #include <toolchain.h>
 #include <sections.h>
diff --git a/drivers/interrupt_controller/ioapic_intr.c b/drivers/interrupt_controller/ioapic_intr.c
index d7d11d2..44f32ec 100644
--- a/drivers/interrupt_controller/ioapic_intr.c
+++ b/drivers/interrupt_controller/ioapic_intr.c
@@ -60,7 +60,7 @@
  *
  */
 
-#include <nanokernel.h>
+#include <kernel.h>
 #include <arch/cpu.h>
 
 #include "board.h"
diff --git a/drivers/interrupt_controller/loapic_intr.c b/drivers/interrupt_controller/loapic_intr.c
index 2d552a0..7830fc4 100644
--- a/drivers/interrupt_controller/loapic_intr.c
+++ b/drivers/interrupt_controller/loapic_intr.c
@@ -87,7 +87,7 @@
  * INCLUDE FILES: loapic.h
  */
 
-#include <nanokernel.h>
+#include <kernel.h>
 #include <arch/cpu.h>
 #include <stdint.h>
 #include <string.h>
diff --git a/drivers/interrupt_controller/mvic.c b/drivers/interrupt_controller/mvic.c
index e0628b6..ff23168 100644
--- a/drivers/interrupt_controller/mvic.c
+++ b/drivers/interrupt_controller/mvic.c
@@ -42,7 +42,7 @@
 
 /* includes */
 
-#include <nanokernel.h>
+#include <kernel.h>
 #include <arch/cpu.h>
 #include <misc/__assert.h>
 #include <misc/util.h>
diff --git a/drivers/interrupt_controller/system_apic.c b/drivers/interrupt_controller/system_apic.c
index 6c9921e..fc06f8e 100644
--- a/drivers/interrupt_controller/system_apic.c
+++ b/drivers/interrupt_controller/system_apic.c
@@ -22,7 +22,7 @@
 
 #include <misc/__assert.h>
 #include "board.h"
-#include <nanokernel.h>
+#include <kernel.h>
 #include <arch/cpu.h>
 #include <drivers/ioapic.h>
 #include <drivers/loapic.h>