drm/mgag200: remove _unlocked suffix in drm_gem_object_put_unlocked

Spelling out _unlocked for each and every driver is a annoying.
Especially if we consider how many drivers, do not know (or need to)
about the horror stories involving struct_mutex.

Just drop the suffix. It makes the API cleaner.

Done via the following script:

__from=drm_gem_object_put_unlocked
__to=drm_gem_object_put
for __file in $(git grep --name-only $__from); do
  sed -i  "s/$__from/$__to/g" $__file;
done

Cc: Dave Airlie <airlied@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200515095118.2743122-24-emil.l.velikov@gmail.com

drivers/gpu/drm/mgag200/mgag200_cursor.c

@@ -286,7 +286,7 @@ int mgag200_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
 		ret = PTR_ERR(src);
 		dev_err(&dev->pdev->dev,
 			"failed to map user buffer updates\n");
-		goto err_drm_gem_object_put_unlocked;
+		goto err_drm_gem_object_put;
 	}
 
 	ret = mgag200_show_cursor(mdev, src, width, height);
@@ -295,13 +295,13 @@ int mgag200_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
 
 	/* Now update internal buffer pointers */
 	drm_gem_vram_vunmap(gbo, src);
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return 0;
 err_drm_gem_vram_vunmap:
 	drm_gem_vram_vunmap(gbo, src);
-err_drm_gem_object_put_unlocked:
-	drm_gem_object_put_unlocked(obj);
+err_drm_gem_object_put:
+	drm_gem_object_put(obj);
 	return ret;
 }