drm: sti: fix module compilation issue

Commit Message

Benjamin Gaignard Dec. 13, 2014, 6:59 a.m. UTC

When compiling in module some symbol aren't missing,
export them correctly.

Signed-off-by: Benjamin Gaignard <[e-mail]>
---
 drivers/gpu/drm/sti/sti_drm_plane.c | 1 +
 drivers/gpu/drm/sti/sti_hqvdp.c     | 1 +
 drivers/gpu/drm/sti/sti_layer.c     | 2 ++
 3 files changed, 4 insertions(+)

Patch

diff --git a/drivers/gpu/drm/sti/sti_drm_plane.c b/drivers/gpu/drm/sti/sti_drm_plane.c
index c9dd0e5..bb6a293 100644
--- a/drivers/gpu/drm/sti/sti_drm_plane.c
+++ b/drivers/gpu/drm/sti/sti_drm_plane.c
@@ -194,3 +194,4 @@  struct drm_plane *sti_drm_plane_init(struct drm_device *dev,
 
 	return &layer->plane;
 }
+EXPORT_SYMBOL(sti_drm_plane_init);
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 200d020..f3db05d 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -816,6 +816,7 @@  struct sti_layer *sti_hqvdp_create(struct device *dev)
 
 	return &hqvdp->layer;
 }
+EXPORT_SYMBOL(sti_hqvdp_create);
 
 static void sti_hqvdp_init_plugs(struct sti_hqvdp *hqvdp)
 {
diff --git a/drivers/gpu/drm/sti/sti_layer.c b/drivers/gpu/drm/sti/sti_layer.c
index 480ec1c..899104f 100644
--- a/drivers/gpu/drm/sti/sti_layer.c
+++ b/drivers/gpu/drm/sti/sti_layer.c
@@ -40,6 +40,7 @@  const char *sti_layer_to_str(struct sti_layer *layer)
 		return "<UNKNOWN LAYER>";
 	}
 }
+EXPORT_SYMBOL(sti_layer_to_str);
 
 struct sti_layer *sti_layer_create(struct device *dev, int desc,
 				   void __iomem *baseaddr)
@@ -77,6 +78,7 @@  struct sti_layer *sti_layer_create(struct device *dev, int desc,
 
 	return layer;
 }
+EXPORT_SYMBOL(sti_layer_create);
 
 int sti_layer_prepare(struct sti_layer *layer,
 		      struct drm_crtc *crtc,