1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index 4d74ba36c3a1..37caf4d69037 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -54,7 +54,6 @@ static int phone_open(struct inode *inode, struct file *file)
         if (minor >= PHONE_NUM_DEVICES)
                 return -ENODEV;
 
-        lock_kernel();
         mutex_lock(&phone_lock);
         p = phone_device[minor];
         if (p)
@@ -81,7 +80,6 @@ static int phone_open(struct inode *inode, struct file *file)
         fops_put(old_fops);
 end:
         mutex_unlock(&phone_lock);
-        unlock_kernel();
         return err;
 }