V4L/DVB (11391): pci-isa radios: remove open and release functions

Patch removes empty open and release functions in pci and isa radio
drivers, setting them to NULL. V4L module doesn't call for them due to
previous patch.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 49299f7fd834..8daf809eb01a 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -318,20 +318,8 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
         return -EINVAL;
 }
 
-static int aztech_open(struct file *file)
-{
-        return 0;
-}
-
-static int aztech_release(struct file *file)
-{
-        return 0;
-}
-
 static const struct v4l2_file_operations aztech_fops = {
         .owner          = THIS_MODULE,
-        .open           = aztech_open,
-        .release        = aztech_release,
         .ioctl          = video_ioctl2,
 };