block: constify function pointer tables

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/block/genhd.c b/block/genhd.c
index 5e4ab4b37d9f..de2ebb2fab43 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -337,7 +337,7 @@ static int show_partition(struct seq_file *part, void *v)
         return 0;
 }
 
-struct seq_operations partitions_op = {
+const struct seq_operations partitions_op = {
         .start  = part_start,
         .next   = part_next,
         .stop   = part_stop,
@@ -595,7 +595,7 @@ static int diskstats_show(struct seq_file *s, void *v)
         return 0;
 }
 
-struct seq_operations diskstats_op = {
+const struct seq_operations diskstats_op = {
         .start  = diskstats_start,
         .next   = diskstats_next,
         .stop   = diskstats_stop,