drm/gma500: 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: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200515095118.2743122-20-emil.l.velikov@gmail.com

drivers/gpu/drm/gma500/framebuffer.c

@@ -491,7 +491,7 @@ static int psb_fbdev_destroy(struct drm_device *dev,
 	drm_framebuffer_cleanup(fb);
 
 	if (fb->obj[0])
-		drm_gem_object_put_unlocked(fb->obj[0]);
+		drm_gem_object_put(fb->obj[0]);
 	kfree(fb);
 
 	return 0;

drivers/gpu/drm/gma500/gem.c

@@ -82,7 +82,7 @@ int psb_gem_create(struct drm_file *file, struct drm_device *dev, u64 size,
 		return ret;
 	}
 	/* We have the initial and handle reference but need only one now */
-	drm_gem_object_put_unlocked(&r->gem);
+	drm_gem_object_put(&r->gem);
 	*handlep = handle;
 	return 0;
 }

drivers/gpu/drm/gma500/gma_display.c

@@ -351,7 +351,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
 			gt = container_of(gma_crtc->cursor_obj,
 					  struct gtt_range, gem);
 			psb_gtt_unpin(gt);
-			drm_gem_object_put_unlocked(gma_crtc->cursor_obj);
+			drm_gem_object_put(gma_crtc->cursor_obj);
 			gma_crtc->cursor_obj = NULL;
 		}
 		return 0;
@@ -427,7 +427,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
 	if (gma_crtc->cursor_obj) {
 		gt = container_of(gma_crtc->cursor_obj, struct gtt_range, gem);
 		psb_gtt_unpin(gt);
-		drm_gem_object_put_unlocked(gma_crtc->cursor_obj);
+		drm_gem_object_put(gma_crtc->cursor_obj);
 	}
 
 	gma_crtc->cursor_obj = obj;
@@ -435,7 +435,7 @@ unlock:
 	return ret;
 
 unref_cursor:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ret;
 }