[S390] constify function pointer tables.

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 23ed094c52fe..0cfefddd8375 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -146,7 +146,7 @@ static ssize_t prng_read(struct file *file, char __user *ubuf, size_t nbytes,
         return ret;
 }
 
-static struct file_operations prng_fops = {
+static const struct file_operations prng_fops = {
         .owner          = THIS_MODULE,
         .open           = &prng_open,
         .release        = NULL,