Sanitise includes of include/drivers across codebase

Enforce full include path for includes.

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them with the same name).

Change-Id: I45e912b16c9fff81f50840dad7e7f90ed6637b2a
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/drivers/arm/gic/arm_gic_v2.c b/drivers/arm/gic/arm_gic_v2.c
index 025d48d..8266626 100644
--- a/drivers/arm/gic/arm_gic_v2.c
+++ b/drivers/arm/gic/arm_gic_v2.c
@@ -8,7 +8,7 @@
 #include <arch_helpers.h>
 #include <assert.h>
 #include <debug.h>
-#include <gic_v2.h>
+#include <drivers/arm/gic_v2.h>
 
 void arm_gic_enable_interrupts_local(void)
 {
diff --git a/drivers/arm/gic/arm_gic_v2v3.c b/drivers/arm/gic/arm_gic_v2v3.c
index 576c611..a3f84d0 100644
--- a/drivers/arm/gic/arm_gic_v2v3.c
+++ b/drivers/arm/gic/arm_gic_v2v3.c
@@ -8,9 +8,9 @@
 #include <arch_helpers.h>
 #include <assert.h>
 #include <debug.h>
-#include <gic_common.h>
-#include <gic_v2.h>
-#include <gic_v3.h>
+#include <drivers/arm/gic_common.h>
+#include <drivers/arm/gic_v2.h>
+#include <drivers/arm/gic_v3.h>
 
 /* Record whether a GICv3 was detected on the system */
 static unsigned int gicv3_detected;
diff --git a/drivers/arm/gic/gic_common.c b/drivers/arm/gic/gic_common.c
index 207ee15..d9c9fce 100644
--- a/drivers/arm/gic/gic_common.c
+++ b/drivers/arm/gic/gic_common.c
@@ -7,8 +7,8 @@
 #include <arch.h>
 #include <arch_helpers.h>
 #include <assert.h>
-#include <gic_common.h>
-#include <gic_v3.h>
+#include <drivers/arm/gic_common.h>
+#include <drivers/arm/gic_v3.h>
 #include <mmio.h>
 
 /*******************************************************************************
diff --git a/drivers/arm/gic/gic_v2.c b/drivers/arm/gic/gic_v2.c
index 48ee29e..7904ed1 100644
--- a/drivers/arm/gic/gic_v2.c
+++ b/drivers/arm/gic/gic_v2.c
@@ -6,10 +6,10 @@
 
 #include <arch.h>
 #include <arch_helpers.h>
-#include <arm_gic.h>
 #include <assert.h>
-#include <gic_common.h>
-#include <gic_v2.h>
+#include <drivers/arm/arm_gic.h>
+#include <drivers/arm/gic_common.h>
+#include <drivers/arm/gic_v2.h>
 #include <mmio.h>
 #include <platform.h>
 
diff --git a/drivers/arm/gic/gic_v3.c b/drivers/arm/gic/gic_v3.c
index 76b0863..5a777cb 100644
--- a/drivers/arm/gic/gic_v3.c
+++ b/drivers/arm/gic/gic_v3.c
@@ -6,11 +6,11 @@
 
 #include <arch.h>
 #include <arch_helpers.h>
-#include <arm_gic.h>
 #include <assert.h>
 #include <debug.h>
-#include <gic_common.h>
-#include <gic_v3.h>
+#include <drivers/arm/arm_gic.h>
+#include <drivers/arm/gic_common.h>
+#include <drivers/arm/gic_v3.h>
 #include <mmio.h>
 #include <platform.h>