block: unexport disk_map_sector_rcu

disk_map_sector_rcu is not used by any modular code. Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
Stilmant · Mar 25, 2020 · a7818ae · a7818ae
1 parent 572e7fc
commit a7818ae
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/block/genhd.c b/block/genhd.c
@@ -372,7 +372,6 @@ struct hd_struct *disk_map_sector_rcu(struct gendisk *disk, sector_t sector)
 	}
 	return &disk->part0;
 }
-EXPORT_SYMBOL_GPL(disk_map_sector_rcu);
 
 /*
  * Can be deleted altogether. Later.