Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference()
and drm_*_unreference() helpers.

drm_*_reference() and drm_*_unreference() functions are just
compatibility alias for drm_*_get() and drm_*_put() and should not be
used by new code. So convert all users of compatibility functions to
use the new APIs.

Generated by: scripts/coccinelle/api/drm-get-put.cocci

Signed-off-by: Cihangir Akturk <cakt...@gmail.com>
---
 drivers/gpu/drm/exynos/exynos_drm_fb.c    |  4 ++--
 drivers/gpu/drm/exynos/exynos_drm_gem.c   | 12 ++++++------
 drivers/gpu/drm/exynos/exynos_drm_plane.c |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c 
b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index d48fd7c..3dccdee 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -80,7 +80,7 @@ static void exynos_drm_fb_destroy(struct drm_framebuffer *fb)
                        continue;
 
                obj = &exynos_fb->exynos_gem[i]->base;
-               drm_gem_object_unreference_unlocked(obj);
+               drm_gem_object_put_unlocked(obj);
        }
 
        kfree(exynos_fb);
@@ -172,7 +172,7 @@ exynos_user_fb_create(struct drm_device *dev, struct 
drm_file *file_priv,
 
 err:
        while (i--)
-               drm_gem_object_unreference_unlocked(&exynos_gem[i]->base);
+               drm_gem_object_put_unlocked(&exynos_gem[i]->base);
 
        return ERR_PTR(ret);
 }
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c 
b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index c23479b..1c8d2f9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -143,7 +143,7 @@ static int exynos_drm_gem_handle_create(struct 
drm_gem_object *obj,
        DRM_DEBUG_KMS("gem handle = 0x%x\n", *handle);
 
        /* drop reference from allocate - handle holds it now. */
-       drm_gem_object_unreference_unlocked(obj);
+       drm_gem_object_put_unlocked(obj);
 
        return 0;
 }
@@ -186,7 +186,7 @@ unsigned long exynos_drm_gem_get_size(struct drm_device 
*dev,
 
        exynos_gem = to_exynos_gem(obj);
 
-       drm_gem_object_unreference_unlocked(obj);
+       drm_gem_object_put_unlocked(obj);
 
        return exynos_gem->size;
 }
@@ -320,13 +320,13 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
                return;
        }
 
-       drm_gem_object_unreference_unlocked(obj);
+       drm_gem_object_put_unlocked(obj);
 
        /*
         * decrease obj->refcount one more time because we has already
         * increased it at exynos_drm_gem_get_dma_addr().
         */
-       drm_gem_object_unreference_unlocked(obj);
+       drm_gem_object_put_unlocked(obj);
 }
 
 static int exynos_drm_gem_mmap_buffer(struct exynos_drm_gem *exynos_gem,
@@ -374,7 +374,7 @@ int exynos_drm_gem_get_ioctl(struct drm_device *dev, void 
*data,
        args->flags = exynos_gem->flags;
        args->size = exynos_gem->size;
 
-       drm_gem_object_unreference_unlocked(obj);
+       drm_gem_object_put_unlocked(obj);
 
        return 0;
 }
@@ -444,7 +444,7 @@ int exynos_drm_gem_dumb_map_offset(struct drm_file 
*file_priv,
        *offset = drm_vma_node_offset_addr(&obj->vma_node);
        DRM_DEBUG_KMS("offset = 0x%lx\n", (unsigned long)*offset);
 
-       drm_gem_object_unreference_unlocked(obj);
+       drm_gem_object_put_unlocked(obj);
        return ret;
 }
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c 
b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 611b6fd..c19de47 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -132,7 +132,7 @@ static void exynos_drm_plane_reset(struct drm_plane *plane)
        if (plane->state) {
                exynos_state = to_exynos_plane_state(plane->state);
                if (exynos_state->base.fb)
-                       drm_framebuffer_unreference(exynos_state->base.fb);
+                       drm_framebuffer_put(exynos_state->base.fb);
                kfree(exynos_state);
                plane->state = NULL;
        }
-- 
2.7.4

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