8 files changed, 9 insertions, 0 deletions

diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c
index 857dfcb7b359..eb28fb01a38a 100644
--- a/drivers/s390/char/fs3270.c
+++ b/drivers/s390/char/fs3270.c
@@ -520,6 +520,7 @@ static const struct file_operations fs3270_fops = {
         .compat_ioctl    = fs3270_ioctl,        /* ioctl */
         .open            = fs3270_open,         /* open */
         .release         = fs3270_close,        /* release */
+        .llseek         = no_llseek,
 };
 
 /*
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index e021ec663ef9..5b8b8592d311 100644
--- a/drivers/s390/char/monreader.c
+++ b/drivers/s390/char/monreader.c
@@ -447,6 +447,7 @@ static const struct file_operations mon_fops = {
         .release = &mon_close,
         .read    = &mon_read,
         .poll    = &mon_poll,
+        .llseek  = noop_llseek,
 };
 
 static struct miscdevice mon_dev = {
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index 572a1e7fd099..e0702d3ea33b 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -274,6 +274,7 @@ static const struct file_operations monwrite_fops = {
         .open    = &monwrite_open,
         .release = &monwrite_close,
         .write   = &monwrite_write,
+        .llseek  = noop_llseek,
 };
 
 static struct miscdevice mon_dev = {
diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 539045acaad4..883e2db02bd3 100644
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -53,6 +53,7 @@ static const struct file_operations tape_fops =
 #endif
         .open = tapechar_open,
         .release = tapechar_release,
+        .llseek = no_llseek,
 };
 
 static int tapechar_major = TAPECHAR_MAJOR;
diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
index 04e532eec032..0e7cb1a84151 100644
--- a/drivers/s390/char/vmcp.c
+++ b/drivers/s390/char/vmcp.c
@@ -177,6 +177,7 @@ static const struct file_operations vmcp_fops = {
         .write          = vmcp_write,
         .unlocked_ioctl = vmcp_ioctl,
         .compat_ioctl   = vmcp_ioctl,
+        .llseek         = no_llseek,
 };
 
 static struct miscdevice vmcp_dev = {
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index e40a1b892866..0d6dc4b92cc2 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -97,6 +97,7 @@ static const struct file_operations vmlogrdr_fops = {
         .open    = vmlogrdr_open,
         .release = vmlogrdr_release,
         .read    = vmlogrdr_read,
+        .llseek  = no_llseek,
 };
 
 
diff --git a/drivers/s390/char/vmwatchdog.c b/drivers/s390/char/vmwatchdog.c
index e13508c98b1a..12ef9121d4f0 100644
--- a/drivers/s390/char/vmwatchdog.c
+++ b/drivers/s390/char/vmwatchdog.c
@@ -297,6 +297,7 @@ static const struct file_operations vmwdt_fops = {
         .unlocked_ioctl = &vmwdt_ioctl,
         .write   = &vmwdt_write,
         .owner   = THIS_MODULE,
+        .llseek  = noop_llseek,
 };
 
 static struct miscdevice vmwdt_dev = {
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index f5ea3384a4b9..3b94044027c2 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -459,6 +459,7 @@ static const struct file_operations zcore_memmap_fops = {
         .read           = zcore_memmap_read,
         .open           = zcore_memmap_open,
         .release        = zcore_memmap_release,
+        .llseek         = no_llseek,
 };
 
 static ssize_t zcore_reipl_write(struct file *filp, const char __user *buf,
@@ -486,6 +487,7 @@ static const struct file_operations zcore_reipl_fops = {
         .write          = zcore_reipl_write,
         .open           = zcore_reipl_open,
         .release        = zcore_reipl_release,
+        .llseek         = no_llseek,
 };
 
 #ifdef CONFIG_32BIT