1 files changed, 1 insertions, 0 deletions

diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c
index 1211bb1d2f24..020e51c063d2 100644
--- a/arch/s390/hypfs/hypfs_diag.c
+++ b/arch/s390/hypfs/hypfs_diag.c
@@ -618,6 +618,7 @@ static const struct file_operations dbfs_d204_ops = {
         .open           = dbfs_d204_open,
         .read           = dbfs_d204_read,
         .release        = dbfs_d204_release,
+        .llseek         = no_llseek,
 };
 
 static int hypfs_dbfs_init(void)