From: Cihangir Akturk <cakturk@gmail.com>
Date: Fri, 11 Aug 2017 15:32:50 +0300
Subject: drm/ast: switch to drm_*_get(), drm_*_put() helpers
Git-commit: 1feba03f726a8b8d36c8530430494e8ac1edf96a
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

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 <cakturk@gmail.com>
Acked-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-5-git-send-email-cakturk@gmail.com

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/ast/ast_fb.c   |    2 +-
 drivers/gpu/drm/ast/ast_main.c |   10 +++++-----
 drivers/gpu/drm/ast/ast_mode.c |    6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -266,7 +266,7 @@ static void ast_fbdev_destroy(struct drm
 	drm_fb_helper_unregister_fbi(&afbdev->helper);
 
 	if (afb->obj) {
-		drm_gem_object_unreference_unlocked(afb->obj);
+		drm_gem_object_put_unlocked(afb->obj);
 		afb->obj = NULL;
 	}
 	drm_fb_helper_fini(&afbdev->helper);
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -387,7 +387,7 @@ static void ast_user_framebuffer_destroy
 {
 	struct ast_framebuffer *ast_fb = to_ast_framebuffer(fb);
 
-	drm_gem_object_unreference_unlocked(ast_fb->obj);
+	drm_gem_object_put_unlocked(ast_fb->obj);
 	drm_framebuffer_cleanup(fb);
 	kfree(fb);
 }
@@ -429,13 +429,13 @@ ast_user_framebuffer_create(struct drm_d
 
 	ast_fb = kzalloc(sizeof(*ast_fb), GFP_KERNEL);
 	if (!ast_fb) {
-		drm_gem_object_unreference_unlocked(obj);
+		drm_gem_object_put_unlocked(obj);
 		return ERR_PTR(-ENOMEM);
 	}
 
 	ret = ast_framebuffer_init(dev, ast_fb, mode_cmd, obj);
 	if (ret) {
-		drm_gem_object_unreference_unlocked(obj);
+		drm_gem_object_put_unlocked(obj);
 		kfree(ast_fb);
 		return ERR_PTR(ret);
 	}
@@ -627,7 +627,7 @@ int ast_dumb_create(struct drm_file *fil
 		return ret;
 
 	ret = drm_gem_handle_create(file, gobj, &handle);
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	if (ret)
 		return ret;
 
@@ -675,7 +675,7 @@ ast_dumb_mmap_offset(struct drm_file *fi
 	bo = gem_to_ast_bo(obj);
 	*offset = ast_bo_mmap_offset(bo);
 
-	drm_gem_object_unreference_unlocked(obj);
+	drm_gem_object_put_unlocked(obj);
 
 	return 0;
 
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -934,7 +934,7 @@ static void ast_cursor_fini(struct drm_d
 {
 	struct ast_private *ast = dev->dev_private;
 	ttm_bo_kunmap(&ast->cache_kmap);
-	drm_gem_object_unreference_unlocked(ast->cursor_cache);
+	drm_gem_object_put_unlocked(ast->cursor_cache);
 }
 
 int ast_mode_init(struct drm_device *dev)
@@ -1199,10 +1199,10 @@ static int ast_cursor_set(struct drm_crt
 
 	ast_show_cursor(crtc);
 
-	drm_gem_object_unreference_unlocked(obj);
+	drm_gem_object_put_unlocked(obj);
 	return 0;
 fail:
-	drm_gem_object_unreference_unlocked(obj);
+	drm_gem_object_put_unlocked(obj);
 	return ret;
 }