1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/char/cs5535_gpio.c b/drivers/char/cs5535_gpio.c
index 4d830dc482ef..0cf1e5fad9ab 100644
--- a/drivers/char/cs5535_gpio.c
+++ b/drivers/char/cs5535_gpio.c
@@ -169,7 +169,8 @@ static const struct file_operations cs5535_gpio_fops = {
         .owner  = THIS_MODULE,
         .write  = cs5535_gpio_write,
         .read   = cs5535_gpio_read,
-        .open   = cs5535_gpio_open
+        .open   = cs5535_gpio_open,
+        .llseek = no_llseek,
 };
 
 static int __init cs5535_gpio_init(void)