1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 0598bbd3f368..7129b50757db 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -61,7 +61,6 @@ struct pms {
         int depth;
         int input;
         s32 brightness, saturation, hue, contrast;
-        unsigned long in_use;
         struct mutex lock;
         int i2c_count;
         struct i2c_info i2cinfo[64];
@@ -931,25 +930,8 @@ static ssize_t pms_read(struct file *file, char __user *buf,
         return len;
 }
 
-static int pms_exclusive_open(struct file *file)
-{
-        struct pms *dev = video_drvdata(file);
-
-        return test_and_set_bit(0, &dev->in_use) ? -EBUSY : 0;
-}
-
-static int pms_exclusive_release(struct file *file)
-{
-        struct pms *dev = video_drvdata(file);
-
-        clear_bit(0, &dev->in_use);
-        return 0;
-}
-
 static const struct v4l2_file_operations pms_fops = {
         .owner          = THIS_MODULE,
-        .open           = pms_exclusive_open,
-        .release        = pms_exclusive_release,
         .ioctl          = video_ioctl2,
         .read           = pms_read,
 };