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-rw-r--r--arch/s390/crypto/prng.c1
-rw-r--r--arch/s390/hypfs/hypfs_diag.c1
-rw-r--r--arch/s390/hypfs/hypfs_vm.c1
-rw-r--r--arch/s390/hypfs/inode.c1
-rw-r--r--arch/s390/kernel/debug.c1
5 files changed, 5 insertions, 0 deletions
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index aa819dac2360..975e3ab13cb5 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -152,6 +152,7 @@ static const struct file_operations prng_fops = {
.open = &prng_open,
.release = NULL,
.read = &prng_read,
+ .llseek = noop_llseek,
};
static struct miscdevice prng_dev = {
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)
diff --git a/arch/s390/hypfs/hypfs_vm.c b/arch/s390/hypfs/hypfs_vm.c
index ee5ab1a578e7..26cf177f6a3a 100644
--- a/arch/s390/hypfs/hypfs_vm.c
+++ b/arch/s390/hypfs/hypfs_vm.c
@@ -275,6 +275,7 @@ static const struct file_operations dbfs_d2fc_ops = {
.open = dbfs_d2fc_open,
.read = dbfs_d2fc_read,
.release = dbfs_d2fc_release,
+ .llseek = no_llseek,
};
int hypfs_vm_init(void)
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 98a4a4c267a7..74d98670be27 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -449,6 +449,7 @@ static const struct file_operations hypfs_file_ops = {
.write = do_sync_write,
.aio_read = hypfs_aio_read,
.aio_write = hypfs_aio_write,
+ .llseek = no_llseek,
};
static struct file_system_type hypfs_type = {
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 98192261491d..5ad6bc078bfd 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -174,6 +174,7 @@ static const struct file_operations debug_file_ops = {
.write = debug_input,
.open = debug_open,
.release = debug_close,
+ .llseek = no_llseek,
};
static struct dentry *debug_debugfs_root_entry;