1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 26ffaa276c51..00306faeac01 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -932,7 +932,6 @@ static int pvr2_v4l2_open(struct inode *inode, struct file *file)
         unsigned int input_cnt,idx;
         int ret = 0;
 
-        lock_kernel();
         dip = container_of(video_devdata(file),struct pvr2_v4l2_dev,devbase);
 
         vp = dip->v4lp;
@@ -943,13 +942,11 @@ static int pvr2_v4l2_open(struct inode *inode, struct file *file)
         if (!pvr2_hdw_dev_ok(hdw)) {
                 pvr2_trace(PVR2_TRACE_OPEN_CLOSE,
                            "pvr2_v4l2_open: hardware not ready");
-                unlock_kernel();
                 return -EIO;
         }
 
         fhp = kzalloc(sizeof(*fhp),GFP_KERNEL);
         if (!fhp) {
-                unlock_kernel();
                 return -ENOMEM;
         }
 
@@ -979,7 +976,6 @@ static int pvr2_v4l2_open(struct inode *inode, struct file *file)
                            fhp);
 
                 kfree(fhp);
-                unlock_kernel();
                 return ret;
         }
 
@@ -996,7 +992,6 @@ static int pvr2_v4l2_open(struct inode *inode, struct file *file)
                            "Destroying pvr_v4l2_fh id=%p (input map failure)",
                            fhp);
                 kfree(fhp);
-                unlock_kernel();
                 return -ENOMEM;
         }
         input_cnt = 0;
@@ -1020,7 +1015,6 @@ static int pvr2_v4l2_open(struct inode *inode, struct file *file)
         v4l2_prio_open(&vp->prio,&fhp->prio);
 
         fhp->fw_mode_flag = pvr2_hdw_cpufw_get_enabled(hdw);
-        unlock_kernel();
 
         return 0;
 }