1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index 2dab9eea4def..4aa1a765626d 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -1211,6 +1211,7 @@ zoran_open (struct inode *inode,
         struct zoran_fh *fh;
         int i, res, first_open = 0, have_module_locks = 0;
 
+        lock_kernel();
         /* find the device */
         for (i = 0; i < zoran_num; i++) {
                 if (zoran[i]->video_dev->minor == minor) {
@@ -1321,6 +1322,7 @@ zoran_open (struct inode *inode,
         file->private_data = fh;
         fh->zr = zr;
         zoran_open_init_session(file);
+        unlock_kernel();
 
         return 0;
 
@@ -1338,6 +1340,7 @@ open_unlock_and_return:
         if (zr) {
                 /*mutex_unlock(&zr->resource_lock);*/
         }
+        unlock_kernel();
 
         return res;
 }