1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index deeacdea05db..525d8523df95 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -295,7 +295,7 @@ static void setup_line(struct work_struct *work)
         }
 }
 
-void send_data(struct work_struct *work)
+static void send_data(struct work_struct *work)
 {
         struct oti6858_private *priv = container_of(work,
                         struct oti6858_private, delayed_write_work.work);