1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index f07a0f6b71c4..b5afe5f841ce 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -27,7 +27,6 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 
 #include <linux/usb.h>
 #include <linux/mm.h>
@@ -673,14 +672,11 @@ static int v4l_stk_open(struct file *fp)
         vdev = video_devdata(fp);
         dev = vdev_to_camera(vdev);
 
-        lock_kernel();
         if (dev == NULL || !is_present(dev)) {
-                unlock_kernel();
                 return -ENXIO;
         }
         fp->private_data = dev;
         usb_autopm_get_interface(dev->interface);
-        unlock_kernel();
 
         return 0;
 }