[Intel-gfx] [PATCH 3/8] drm/i915/gvt: make gtt.h self-contained

[Jani Nikula]

Add necessary #includes and forward declarations to make the header
compile on its own.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/Makefile  |  1 -
 drivers/gpu/drm/i915/gvt/gtt.h | 11 ++++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index c22fff634d18..33fdcd81e352 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -284,7 +284,6 @@ obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o
 # exclude some broken headers from the test coverage
 no-header-test := \
 	display/intel_vbt_defs.h \
-	gvt/gtt.h \
 	gvt/gvt.h \
 	gvt/interrupt.h \
 	gvt/mmio_context.h \
diff --git a/drivers/gpu/drm/i915/gvt/gtt.h b/drivers/gpu/drm/i915/gvt/gtt.h
index b0e173f2d990..3bf45672ef98 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.h
+++ b/drivers/gpu/drm/i915/gvt/gtt.h
@@ -34,10 +34,19 @@
 #ifndef _GVT_GTT_H_
 #define _GVT_GTT_H_
 
-#define I915_GTT_PAGE_SHIFT         12
+#include <linux/kernel.h>
+#include <linux/kref.h>
+#include <linux/mutex.h>
+#include <linux/radix-tree.h>
+
+#include "gt/intel_gtt.h"
 
+struct intel_gvt;
+struct intel_vgpu;
 struct intel_vgpu_mm;
 
+#define I915_GTT_PAGE_SHIFT         12
+
 #define INTEL_GVT_INVALID_ADDR (~0UL)
 
 struct intel_gvt_gtt_entry {
-- 
2.20.1