[PATCH 1/4] drm/exynos: Internalize exynos_drm_gem_free_object()

[Chen-Yu Tsai <wenst@chromium.org>]

exynos_drm_gem_free_object() is only provided as a callback for GEM
objects. It does not need to be exposed to the rest of the driver.

Move it above where it is used and internalize it to just the GEM
functions.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
 drivers/gpu/drm/exynos/exynos_drm_gem.c | 10 +++++-----
 drivers/gpu/drm/exynos/exynos_drm_gem.h |  3 ---
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 69ef6cda1ce9..59fd736a1fb9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -133,6 +133,11 @@ void exynos_drm_gem_destroy(struct exynos_drm_gem *exynos_gem)
 	kfree(exynos_gem);
 }
 
+static void exynos_drm_gem_free_object(struct drm_gem_object *obj)
+{
+	exynos_drm_gem_destroy(to_exynos_gem(obj));
+}
+
 static const struct vm_operations_struct exynos_drm_gem_vm_ops = {
 	.open = drm_gem_vm_open,
 	.close = drm_gem_vm_close,
@@ -318,11 +323,6 @@ int exynos_drm_gem_get_ioctl(struct drm_device *dev, void *data,
 	return 0;
 }
 
-void exynos_drm_gem_free_object(struct drm_gem_object *obj)
-{
-	exynos_drm_gem_destroy(to_exynos_gem(obj));
-}
-
 int exynos_drm_gem_dumb_create(struct drm_file *file_priv,
 			       struct drm_device *dev,
 			       struct drm_mode_create_dumb *args)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 79d7e1a87419..8b5bd20ae8c1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -88,9 +88,6 @@ static inline void exynos_drm_gem_put(struct exynos_drm_gem *exynos_gem)
 int exynos_drm_gem_get_ioctl(struct drm_device *dev, void *data,
 				      struct drm_file *file_priv);
 
-/* free gem object. */
-void exynos_drm_gem_free_object(struct drm_gem_object *obj);
-
 /* create memory region for drm framebuffer. */
 int exynos_drm_gem_dumb_create(struct drm_file *file_priv,
 			       struct drm_device *dev,
-- 
2.53.0.1018.g2bb0e51243-goog