drm/omapdrm: 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: Tomi Valkeinen <tomi.valkeinen@ti.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/20200515095118.2743122-27-emil.l.velikov@gmail.com

drivers/gpu/drm/omapdrm/omap_drv.c

@@ -503,7 +503,7 @@ static int ioctl_gem_info(struct drm_device *dev, void *data,
 	args->size = omap_gem_mmap_size(obj);
 	args->offset = omap_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }

drivers/gpu/drm/omapdrm/omap_fb.c

@@ -326,7 +326,7 @@ struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
 
 error:
 	while (--i >= 0)
-		drm_gem_object_put_unlocked(bos[i]);
+		drm_gem_object_put(bos[i]);
 
 	return fb;
 }

drivers/gpu/drm/omapdrm/omap_fbdev.c

@@ -140,7 +140,7 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 		/* note: if fb creation failed, we can't rely on fb destroy
 		 * to unref the bo:
 		 */
-		drm_gem_object_put_unlocked(fbdev->bo);
+		drm_gem_object_put(fbdev->bo);
 		ret = PTR_ERR(fb);
 		goto fail;
 	}

drivers/gpu/drm/omapdrm/omap_gem.c

@@ -629,7 +629,7 @@ int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 
 	*offset = omap_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 fail:
 	return ret;
@@ -1348,7 +1348,7 @@ int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 	}
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return 0;
 }