diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 4f19105..24c3e21 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -363,7 +363,7 @@
 	h->busy_configuring = 0;
 }
 
-static struct seq_operations cciss_seq_ops = {
+static const struct seq_operations cciss_seq_ops = {
 	.start = cciss_seq_start,
 	.show  = cciss_seq_show,
 	.next  = cciss_seq_next,