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-rw-r--r--drivers/media/radio/radio-aimslab.c16
-rw-r--r--drivers/media/radio/radio-aztech.c6
-rw-r--r--drivers/media/radio/radio-cadet.c12
-rw-r--r--drivers/media/radio/radio-gemtek-pci.c6
-rw-r--r--drivers/media/radio/radio-gemtek.c14
-rw-r--r--drivers/media/radio/radio-maestro.c14
-rw-r--r--drivers/media/radio/radio-maxiradio.c2
-rw-r--r--drivers/media/radio/radio-miropcm20.c6
-rw-r--r--drivers/media/radio/radio-mr800.c1
-rw-r--r--drivers/media/radio/radio-rtrack2.c10
-rw-r--r--drivers/media/radio/radio-sf16fmi.c7
-rw-r--r--drivers/media/radio/radio-sf16fmr2.c11
-rw-r--r--drivers/media/radio/radio-si4713.c5
-rw-r--r--drivers/media/radio/radio-tea5764.c49
-rw-r--r--drivers/media/radio/radio-terratec.c8
-rw-r--r--drivers/media/radio/radio-timb.c5
-rw-r--r--drivers/media/radio/radio-trust.c18
-rw-r--r--drivers/media/radio/radio-typhoon.c16
-rw-r--r--drivers/media/radio/radio-zoltrix.c30
-rw-r--r--drivers/media/radio/si470x/radio-si470x.h1
20 files changed, 107 insertions, 130 deletions
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 5bf4985daede..05e832f61c3e 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -361,7 +361,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations rtrack_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
@@ -412,13 +412,6 @@ static int __init rtrack_init(void)
rt->vdev.release = video_device_release_empty;
video_set_drvdata(&rt->vdev, rt);
- if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
- v4l2_device_unregister(&rt->v4l2_dev);
- release_region(rt->io, 2);
- return -EINVAL;
- }
- v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
-
/* Set up the I/O locking */
mutex_init(&rt->lock);
@@ -430,6 +423,13 @@ static int __init rtrack_init(void)
sleep_delay(2000000); /* make sure it's totally down */
outb(0xc0, rt->io); /* steady volume, mute card */
+ if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+ v4l2_device_unregister(&rt->v4l2_dev);
+ release_region(rt->io, 2);
+ return -EINVAL;
+ }
+ v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
+
return 0;
}
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index c22311393624..dd8a6ab0d437 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -324,7 +324,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
static const struct v4l2_file_operations aztech_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
@@ -375,6 +375,8 @@ static int __init aztech_init(void)
az->vdev.ioctl_ops = &aztech_ioctl_ops;
az->vdev.release = video_device_release_empty;
video_set_drvdata(&az->vdev, az);
+ /* mute card - prevents noisy bootups */
+ outb(0, az->io);
if (video_register_device(&az->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
v4l2_device_unregister(v4l2_dev);
@@ -383,8 +385,6 @@ static int __init aztech_init(void)
}
v4l2_info(v4l2_dev, "Aztech radio card driver v1.00/19990224 rkroll@exploits.org\n");
- /* mute card - prevents noisy bootups */
- outb(0, az->io);
return 0;
}
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index b701ea6e7c73..bc9ad0897c55 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -328,11 +328,10 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
unsigned char readbuf[RDS_BUFFER];
int i = 0;
+ mutex_lock(&dev->lock);
if (dev->rdsstat == 0) {
- mutex_lock(&dev->lock);
dev->rdsstat = 1;
outb(0x80, dev->io); /* Select RDS fifo */
- mutex_unlock(&dev->lock);
init_timer(&dev->readtimer);
dev->readtimer.function = cadet_handler;
dev->readtimer.data = (unsigned long)dev;
@@ -340,12 +339,15 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
add_timer(&dev->readtimer);
}
if (dev->rdsin == dev->rdsout) {
+ mutex_unlock(&dev->lock);
if (file->f_flags & O_NONBLOCK)
return -EWOULDBLOCK;
interruptible_sleep_on(&dev->read_queue);
+ mutex_lock(&dev->lock);
}
while (i < count && dev->rdsin != dev->rdsout)
readbuf[i++] = dev->rdsbuf[dev->rdsout++];
+ mutex_unlock(&dev->lock);
if (copy_to_user(data, readbuf, i))
return -EFAULT;
@@ -525,9 +527,11 @@ static int cadet_open(struct file *file)
{
struct cadet *dev = video_drvdata(file);
+ mutex_lock(&dev->lock);
dev->users++;
if (1 == dev->users)
init_waitqueue_head(&dev->read_queue);
+ mutex_unlock(&dev->lock);
return 0;
}
@@ -535,11 +539,13 @@ static int cadet_release(struct file *file)
{
struct cadet *dev = video_drvdata(file);
+ mutex_lock(&dev->lock);
dev->users--;
if (0 == dev->users) {
del_timer_sync(&dev->readtimer);
dev->rdsstat = 0;
}
+ mutex_unlock(&dev->lock);
return 0;
}
@@ -559,7 +565,7 @@ static const struct v4l2_file_operations cadet_fops = {
.open = cadet_open,
.release = cadet_release,
.read = cadet_read,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
.poll = cadet_poll,
};
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 79039674a0e0..28fa85ba2087 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -361,7 +361,7 @@ MODULE_DEVICE_TABLE(pci, gemtek_pci_id);
static const struct v4l2_file_operations gemtek_pci_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
@@ -422,11 +422,11 @@ static int __devinit gemtek_pci_probe(struct pci_dev *pdev, const struct pci_dev
card->vdev.release = video_device_release_empty;
video_set_drvdata(&card->vdev, card);
+ gemtek_pci_mute(card);
+
if (video_register_device(&card->vdev, VFL_TYPE_RADIO, nr_radio) < 0)
goto err_video;
- gemtek_pci_mute(card);
-
v4l2_info(v4l2_dev, "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
pdev->revision, card->iobase, card->iobase + card->length - 1);
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 73985f641f07..259936422e49 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -378,7 +378,7 @@ static int gemtek_probe(struct gemtek *gt)
static const struct v4l2_file_operations gemtek_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static int vidioc_querycap(struct file *file, void *priv,
@@ -577,12 +577,6 @@ static int __init gemtek_init(void)
gt->vdev.release = video_device_release_empty;
video_set_drvdata(&gt->vdev, gt);
- if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
- v4l2_device_unregister(v4l2_dev);
- release_region(gt->io, 1);
- return -EBUSY;
- }
-
/* Set defaults */
gt->lastfreq = GEMTEK_LOWFREQ;
gt->bu2614data = 0;
@@ -590,6 +584,12 @@ static int __init gemtek_init(void)
if (initmute)
gemtek_mute(gt);
+ if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+ v4l2_device_unregister(v4l2_dev);
+ release_region(gt->io, 1);
+ return -EBUSY;
+ }
+
return 0;
}
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 08f1051979ca..6af61bfeb178 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -299,7 +299,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations maestro_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
@@ -383,22 +383,20 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
dev->vdev.release = video_device_release_empty;
video_set_drvdata(&dev->vdev, dev);
+ if (!radio_power_on(dev)) {
+ retval = -EIO;
+ goto errfr1;
+ }
+
retval = video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr);
if (retval) {
v4l2_err(v4l2_dev, "can't register video device!\n");
goto errfr1;
}
- if (!radio_power_on(dev)) {
- retval = -EIO;
- goto errunr;
- }
-
v4l2_info(v4l2_dev, "version " DRIVER_VERSION "\n");
return 0;
-errunr:
- video_unregister_device(&dev->vdev);
errfr1:
v4l2_device_unregister(v4l2_dev);
errfr:
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 255d40df4b46..6459a220b0dd 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -346,7 +346,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
static const struct v4l2_file_operations maxiradio_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index 4ff885445fd4..3fb76e3834c9 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -33,6 +33,7 @@ struct pcm20 {
unsigned long freq;
int muted;
struct snd_miro_aci *aci;
+ struct mutex lock;
};
static struct pcm20 pcm20_card = {
@@ -72,7 +73,7 @@ static int pcm20_setfreq(struct pcm20 *dev, unsigned long freq)
static const struct v4l2_file_operations pcm20_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static int vidioc_querycap(struct file *file, void *priv,
@@ -229,7 +230,7 @@ static int __init pcm20_init(void)
return -ENODEV;
}
strlcpy(v4l2_dev->name, "miropcm20", sizeof(v4l2_dev->name));
-
+ mutex_init(&dev->lock);
res = v4l2_device_register(NULL, v4l2_dev);
if (res < 0) {
@@ -242,6 +243,7 @@ static int __init pcm20_init(void)
dev->vdev.fops = &pcm20_fops;
dev->vdev.ioctl_ops = &pcm20_ioctl_ops;
dev->vdev.release = video_device_release_empty;
+ dev->vdev.lock = &dev->lock;
video_set_drvdata(&dev->vdev, dev);
if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0)
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index b540e8072e92..e6b2d085a449 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -58,7 +58,6 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index a79296aac9a9..8d6ea591bd18 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -266,7 +266,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations rtrack2_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
@@ -315,6 +315,10 @@ static int __init rtrack2_init(void)
dev->vdev.release = video_device_release_empty;
video_set_drvdata(&dev->vdev, dev);
+ /* mute card - prevents noisy bootups */
+ outb(1, dev->io);
+ dev->muted = 1;
+
mutex_init(&dev->lock);
if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
v4l2_device_unregister(v4l2_dev);
@@ -324,10 +328,6 @@ static int __init rtrack2_init(void)
v4l2_info(v4l2_dev, "AIMSlab Radiotrack II card driver.\n");
- /* mute card - prevents noisy bootups */
- outb(1, dev->io);
- dev->muted = 1;
-
return 0;
}
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 985359d18aa5..b5a5f89e238a 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -260,7 +260,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations fmi_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
@@ -382,6 +382,9 @@ static int __init fmi_init(void)
mutex_init(&fmi->lock);
+ /* mute card - prevents noisy bootups */
+ fmi_mute(fmi);
+
if (video_register_device(&fmi->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
v4l2_device_unregister(v4l2_dev);
release_region(fmi->io, 2);
@@ -391,8 +394,6 @@ static int __init fmi_init(void)
}
v4l2_info(v4l2_dev, "card driver at 0x%x\n", fmi->io);
- /* mute card - prevents noisy bootups */
- fmi_mute(fmi);
return 0;
}
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 52c7bbb32b8b..dc3f04c52d5e 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -376,7 +376,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations fmr2_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
@@ -424,6 +424,10 @@ static int __init fmr2_init(void)
fmr2->vdev.release = video_device_release_empty;
video_set_drvdata(&fmr2->vdev, fmr2);
+ /* mute card - prevents noisy bootups */
+ fmr2_mute(fmr2->io);
+ fmr2_product_info(fmr2);
+
if (video_register_device(&fmr2->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
v4l2_device_unregister(v4l2_dev);
release_region(fmr2->io, 2);
@@ -431,11 +435,6 @@ static int __init fmr2_init(void)
}
v4l2_info(v4l2_dev, "SF16FMR2 radio card driver at 0x%x.\n", fmr2->io);
- /* mute card - prevents noisy bootups */
- mutex_lock(&fmr2->lock);
- fmr2_mute(fmr2->io);
- fmr2_product_info(fmr2);
- mutex_unlock(&fmr2->lock);
debug_print((KERN_DEBUG "card_type %d\n", fmr2->card_type));
return 0;
}
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index 6a435786b63d..726d367ad8d0 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -53,7 +53,8 @@ struct radio_si4713_device {
/* radio_si4713_fops - file operations interface */
static const struct v4l2_file_operations radio_si4713_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ /* Note: locking is done at the subdev level in the i2c driver. */
+ .unlocked_ioctl = video_ioctl2,
};
/* Video4Linux Interface */
@@ -291,7 +292,7 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
goto unregister_v4l2_dev;
}
- sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter, NULL,
+ sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter,
pdata->subdev_board_info, NULL);
if (!sd) {
dev_err(&pdev->dev, "Cannot get v4l2 subdevice\n");
diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index 789d2ec66e19..0e71d816c725 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -142,7 +142,6 @@ struct tea5764_device {
struct video_device *videodev;
struct tea5764_regs regs;
struct mutex mutex;
- int users;
};
/* I2C code related */
@@ -458,41 +457,10 @@ static int vidioc_s_audio(struct file *file, void *priv,
return 0;
}
-static int tea5764_open(struct file *file)
-{
- /* Currently we support only one device */
- struct tea5764_device *radio = video_drvdata(file);
-
- mutex_lock(&radio->mutex);
- /* Only exclusive access */
- if (radio->users) {
- mutex_unlock(&radio->mutex);
- return -EBUSY;
- }
- radio->users++;
- mutex_unlock(&radio->mutex);
- file->private_data = radio;
- return 0;
-}
-
-static int tea5764_close(struct file *file)
-{
- struct tea5764_device *radio = video_drvdata(file);
-
- if (!radio)
- return -ENODEV;
- mutex_lock(&radio->mutex);
- radio->users--;
- mutex_unlock(&radio->mutex);
- return 0;
-}
-
/* File system interface */
static const struct v4l2_file_operations tea5764_fops = {
.owner = THIS_MODULE,
- .open = tea5764_open,
- .release = tea5764_close,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops tea5764_ioctl_ops = {
@@ -527,7 +495,7 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
int ret;
PDEBUG("probe");
- radio = kmalloc(sizeof(struct tea5764_device), GFP_KERNEL);
+ radio = kzalloc(sizeof(struct tea5764_device), GFP_KERNEL);
if (!radio)
return -ENOMEM;
@@ -555,12 +523,7 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
i2c_set_clientdata(client, radio);
video_set_drvdata(radio->videodev, radio);
-
- ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
- if (ret < 0) {
- PWARN("Could not register video device!");
- goto errrel;
- }
+ radio->videodev->lock = &radio->mutex;
/* initialize and power off the chip */
tea5764_i2c_read(radio);
@@ -568,6 +531,12 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
tea5764_mute(radio, 1);
tea5764_power_down(radio);
+ ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
+ if (ret < 0) {
+ PWARN("Could not register video device!");
+ goto errrel;
+ }
+
PINFO("registered.");
return 0;
errrel:
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index fc1c860fd438..a32663917059 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -338,7 +338,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations terratec_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
@@ -389,6 +389,9 @@ static int __init terratec_init(void)
mutex_init(&tt->lock);
+ /* mute card - prevents noisy bootups */
+ tt_write_vol(tt, 0);
+
if (video_register_device(&tt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
v4l2_device_unregister(&tt->v4l2_dev);
release_region(tt->io, 2);
@@ -396,9 +399,6 @@ static int __init terratec_init(void)
}
v4l2_info(v4l2_dev, "TERRATEC ActivRadio Standalone card driver.\n");
-
- /* mute card - prevents noisy bootups */
- tt_write_vol(tt, 0);
return 0;
}
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index b8bb3ef47df5..a185610b376b 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -34,6 +34,7 @@ struct timbradio {
struct v4l2_subdev *sd_dsp;
struct video_device video_dev;
struct v4l2_device v4l2_dev;
+ struct mutex lock;
};
@@ -142,7 +143,7 @@ static const struct v4l2_ioctl_ops timbradio_ioctl_ops = {
static const struct v4l2_file_operations timbradio_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static int __devinit timbradio_probe(struct platform_device *pdev)
@@ -164,6 +165,7 @@ static int __devinit timbradio_probe(struct platform_device *pdev)
}
tr->pdata = *pdata;
+ mutex_init(&tr->lock);
strlcpy(tr->video_dev.name, "Timberdale Radio",
sizeof(tr->video_dev.name));
@@ -171,6 +173,7 @@ static int __devinit timbradio_probe(struct platform_device *pdev)
tr->video_dev.ioctl_ops = &timbradio_ioctl_ops;
tr->video_dev.release = video_device_release_empty;
tr->video_dev.minor = -1;
+ tr->video_dev.lock = &tr->lock;
strlcpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));
err = v4l2_device_register(NULL, &tr->v4l2_dev);
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index 9d6dcf8af5b0..22fa9cc28abe 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -344,7 +344,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations trust_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops trust_ioctl_ops = {
@@ -396,14 +396,6 @@ static int __init trust_init(void)
tr->vdev.release = video_device_release_empty;
video_set_drvdata(&tr->vdev, tr);
- if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
- v4l2_device_unregister(v4l2_dev);
- release_region(tr->io, 2);
- return -EINVAL;
- }
-
- v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
-
write_i2c(tr, 2, TDA7318_ADDR, 0x80); /* speaker att. LF = 0 dB */
write_i2c(tr, 2, TDA7318_ADDR, 0xa0); /* speaker att. RF = 0 dB */
write_i2c(tr, 2, TDA7318_ADDR, 0xc0); /* speaker att. LR = 0 dB */
@@ -418,6 +410,14 @@ static int __init trust_init(void)
/* mute card - prevents noisy bootups */
tr_setmute(tr, 1);
+ if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+ v4l2_device_unregister(v4l2_dev);
+ release_region(tr->io, 2);
+ return -EINVAL;
+ }
+
+ v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
+
return 0;
}
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index b1f630527dc1..8dbbf08f2207 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -317,7 +317,7 @@ static int vidioc_log_status(struct file *file, void *priv)
static const struct v4l2_file_operations typhoon_fops = {
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
@@ -344,18 +344,18 @@ static int __init typhoon_init(void)
strlcpy(v4l2_dev->name, "typhoon", sizeof(v4l2_dev->name));
dev->io = io;
- dev->curfreq = dev->mutefreq = mutefreq;
if (dev->io == -1) {
v4l2_err(v4l2_dev, "You must set an I/O address with io=0x316 or io=0x336\n");
return -EINVAL;
}
- if (dev->mutefreq < 87000 || dev->mutefreq > 108500) {
+ if (mutefreq < 87000 || mutefreq > 108500) {
v4l2_err(v4l2_dev, "You must set a frequency (in kHz) used when muting the card,\n");
v4l2_err(v4l2_dev, "e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n");
return -EINVAL;
}
+ dev->curfreq = dev->mutefreq = mutefreq << 4;
mutex_init(&dev->lock);
if (!request_region(dev->io, 8, "typhoon")) {
@@ -378,17 +378,17 @@ static int __init typhoon_init(void)
dev->vdev.ioctl_ops = &typhoon_ioctl_ops;
dev->vdev.release = video_device_release_empty;
video_set_drvdata(&dev->vdev, dev);
+
+ /* mute card - prevents noisy bootups */
+ typhoon_mute(dev);
+
if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
v4l2_device_unregister(&dev->v4l2_dev);
release_region(dev->io, 8);
return -EINVAL;
}
v4l2_info(v4l2_dev, "port 0x%x.\n", dev->io);
- v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", dev->mutefreq);
- dev->mutefreq <<= 4;
-
- /* mute card - prevents noisy bootups */
- typhoon_mute(dev);
+ v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", mutefreq);
return 0;
}
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index f31eab99c943..af99c5bd88c1 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -377,7 +377,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static const struct v4l2_file_operations zoltrix_fops =
{
.owner = THIS_MODULE,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
@@ -424,20 +424,6 @@ static int __init zoltrix_init(void)
return res;
}
- strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
- zol->vdev.v4l2_dev = v4l2_dev;
- zol->vdev.fops = &zoltrix_fops;
- zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
- zol->vdev.release = video_device_release_empty;
- video_set_drvdata(&zol->vdev, zol);
-
- if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
- v4l2_device_unregister(v4l2_dev);
- release_region(zol->io, 2);
- return -EINVAL;
- }
- v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
-
mutex_init(&zol->lock);
/* mute card - prevents noisy bootups */
@@ -452,6 +438,20 @@ static int __init zoltrix_init(void)
zol->curvol = 0;
zol->stereo = 1;
+ strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
+ zol->vdev.v4l2_dev = v4l2_dev;
+ zol->vdev.fops = &zoltrix_fops;
+ zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
+ zol->vdev.release = video_device_release_empty;
+ video_set_drvdata(&zol->vdev, zol);
+
+ if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+ v4l2_device_unregister(v4l2_dev);
+ release_region(zol->io, 2);
+ return -EINVAL;
+ }
+ v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
+
return 0;
}
diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h
index ea12782359a0..b9914d7a0c9f 100644
--- a/drivers/media/radio/si470x/radio-si470x.h
+++ b/drivers/media/radio/si470x/radio-si470x.h
@@ -31,7 +31,6 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/version.h>
#include <linux/videodev2.h>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 07:31:52 +0000