V4L/DVB (8783): v4l: add all missing video_device release callbacks

All drivers that call video_device_register where checked to see if they
set the release callback of struct video_device. Where that callback was
missing it was added.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

14 files changed, 26 insertions, 12 deletions

diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index b657c7bb47cc..59fdaf85e41b 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -420,6 +420,7 @@ static struct video_device rtrack_radio = {
         .name           = "RadioTrack radio",
         .fops           = &rtrack_fops,
         .ioctl_ops      = &rtrack_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __init rtrack_init(void)
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index ae18a7cf0d59..ddd96295a9fe 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -381,9 +381,10 @@ static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
 };
 
 static struct video_device aztech_radio = {
-        .name               = "Aztech radio",
-        .fops               = &aztech_fops,
-        .ioctl_ops          = &aztech_ioctl_ops,
+        .name           = "Aztech radio",
+        .fops           = &aztech_fops,
+        .ioctl_ops      = &aztech_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 module_param_named(debug,aztech_radio.debug, int, 0644);
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 04c3698d32e4..0490a1fa999d 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -589,6 +589,7 @@ static struct video_device cadet_radio = {
         .name           = "Cadet radio",
         .fops           = &cadet_fops,
         .ioctl_ops      = &cadet_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 #ifdef CONFIG_PNP
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index a7b9a5df4ca7..d65fd287bde1 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -401,9 +401,10 @@ static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
 };
 
 static struct video_device vdev_template = {
-        .name          = "Gemtek PCI Radio",
-        .fops          = &gemtek_pci_fops,
-        .ioctl_ops     = &gemtek_pci_ioctl_ops,
+        .name           = "Gemtek PCI Radio",
+        .fops           = &gemtek_pci_fops,
+        .ioctl_ops      = &gemtek_pci_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index cc90329026f2..2d991ae2f205 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -581,9 +581,10 @@ static const struct v4l2_ioctl_ops gemtek_ioctl_ops = {
 };
 
 static struct video_device gemtek_radio = {
-        .name                   = "GemTek Radio card",
-        .fops                   = &gemtek_fops,
-        .ioctl_ops              = &gemtek_ioctl_ops,
+        .name           = "GemTek Radio card",
+        .fops           = &gemtek_fops,
+        .ioctl_ops      = &gemtek_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 /*
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 03c20948eef2..182b433981ca 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -388,6 +388,7 @@ static struct video_device maestro_radio = {
         .name           = "Maestro radio",
         .fops           = &maestro_fops,
         .ioctl_ops      = &maestro_ioctl_ops,
+        .release        = video_device_release,
 };
 
 static int __devinit maestro_probe(struct pci_dev *pdev,
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 263ef8b02fd8..4e2e8a3d9b5f 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -402,9 +402,10 @@ static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
 };
 
 static struct video_device maxiradio_radio = {
-        .name               = "Maxi Radio FM2000 radio",
-        .fops               = &maxiradio_fops,
-        .ioctl_ops          = &maxiradio_ioctl_ops,
+        .name           = "Maxi Radio FM2000 radio",
+        .fops           = &maxiradio_fops,
+        .ioctl_ops      = &maxiradio_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 5b93b47be714..8fe820da73e8 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -326,6 +326,7 @@ static struct video_device rtrack2_radio = {
         .name           = "RadioTrack II radio",
         .fops           = &rtrack2_fops,
         .ioctl_ops      = &rtrack2_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __init rtrack2_init(void)
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 55f8334513f3..6d865a7a91ec 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -326,6 +326,7 @@ static struct video_device fmi_radio = {
         .name           = "SF16FMx radio",
         .fops           = &fmi_fops,
         .ioctl_ops      = &fmi_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 /* ladis: this is my card. does any other types exist? */
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 14153ed939d0..9625d1f0194e 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -442,6 +442,7 @@ static struct video_device fmr2_radio = {
         .name           = "SF16FMR2 radio",
         .fops           = &fmr2_fops,
         .ioctl_ops      = &fmr2_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __init fmr2_init(void)
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index eed14972a940..de13ec81ce49 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -398,6 +398,7 @@ static struct video_device terratec_radio = {
         .name           = "TerraTec ActiveRadio",
         .fops           = &terratec_fops,
         .ioctl_ops      = &terratec_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __init terratec_init(void)
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index dd0c425ef3b8..e7b111fcd105 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -378,6 +378,7 @@ static struct video_device trust_radio = {
         .name           = "Trust FM Radio",
         .fops           = &trust_fops,
         .ioctl_ops      = &trust_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __init trust_init(void)
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index 878468507237..c2eedb7a73a5 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -375,6 +375,7 @@ static struct video_device typhoon_radio = {
         .name           = "Typhoon Radio",
         .fops           = &typhoon_fops,
         .ioctl_ops      = &typhoon_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 #ifdef CONFIG_RADIO_TYPHOON_PROC_FS
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 4d76e710194b..0d43e8401eb5 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -439,6 +439,7 @@ static struct video_device zoltrix_radio = {
         .name           = "Zoltrix Radio Plus",
         .fops           = &zoltrix_fops,
         .ioctl_ops      = &zoltrix_ioctl_ops,
+        .release        = video_device_release_empty,
 };
 
 static int __init zoltrix_init(void)