1 files changed, 4 insertions, 0 deletions

diff --git a/runlist_procfs.c b/runlist_procfs.c
index a0e71b0..d9ec6eb 100644
--- a/runlist_procfs.c
+++ b/runlist_procfs.c
@@ -201,6 +201,7 @@ ssize_t preempt_tsg_file_write(struct file *f, const char __user *buffer,
 
 struct file_operations preempt_tsg_file_ops = {
         .write = preempt_tsg_file_write,
+        .llseek = default_llseek,
 };
 
 ssize_t disable_channel_file_write(struct file *f, const char __user *buffer,
@@ -238,6 +239,7 @@ ssize_t disable_channel_file_write(struct file *f, const char __user *buffer,
 
 struct file_operations disable_channel_file_ops = {
         .write = disable_channel_file_write,
+        .llseek = default_llseek,
 };
 
 ssize_t enable_channel_file_write(struct file *f, const char __user *buffer,
@@ -264,6 +266,7 @@ ssize_t enable_channel_file_write(struct file *f, const char __user *buffer,
 
 struct file_operations enable_channel_file_ops = {
         .write = enable_channel_file_write,
+        .llseek = default_llseek,
 };
 
 ssize_t switch_to_tsg_file_write(struct file *f, const char __user *buffer,
@@ -319,4 +322,5 @@ ssize_t switch_to_tsg_file_write(struct file *f, const char __user *buffer,
 
 struct file_operations switch_to_tsg_file_ops = {
         .write = switch_to_tsg_file_write,
+        .llseek = default_llseek,
 };