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path: root/drivers/media/radio/radio-typhoon.c
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Diffstat (limited to 'drivers/media/radio/radio-typhoon.c')
-rw-r--r--drivers/media/radio/radio-typhoon.c16
1 files changed, 8 insertions, 8 deletions
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)
317 317
318static const struct v4l2_file_operations typhoon_fops = { 318static const struct v4l2_file_operations typhoon_fops = {
319 .owner = THIS_MODULE, 319 .owner = THIS_MODULE,
320 .ioctl = video_ioctl2, 320 .unlocked_ioctl = video_ioctl2,
321}; 321};
322 322
323static const struct v4l2_ioctl_ops typhoon_ioctl_ops = { 323static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
@@ -344,18 +344,18 @@ static int __init typhoon_init(void)
344 344
345 strlcpy(v4l2_dev->name, "typhoon", sizeof(v4l2_dev->name)); 345 strlcpy(v4l2_dev->name, "typhoon", sizeof(v4l2_dev->name));
346 dev->io = io; 346 dev->io = io;
347 dev->curfreq = dev->mutefreq = mutefreq;
348 347
349 if (dev->io == -1) { 348 if (dev->io == -1) {
350 v4l2_err(v4l2_dev, "You must set an I/O address with io=0x316 or io=0x336\n"); 349 v4l2_err(v4l2_dev, "You must set an I/O address with io=0x316 or io=0x336\n");
351 return -EINVAL; 350 return -EINVAL;
352 } 351 }
353 352
354 if (dev->mutefreq < 87000 || dev->mutefreq > 108500) { 353 if (mutefreq < 87000 || mutefreq > 108500) {
355 v4l2_err(v4l2_dev, "You must set a frequency (in kHz) used when muting the card,\n"); 354 v4l2_err(v4l2_dev, "You must set a frequency (in kHz) used when muting the card,\n");
356 v4l2_err(v4l2_dev, "e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n"); 355 v4l2_err(v4l2_dev, "e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n");
357 return -EINVAL; 356 return -EINVAL;
358 } 357 }
358 dev->curfreq = dev->mutefreq = mutefreq << 4;
359 359
360 mutex_init(&dev->lock); 360 mutex_init(&dev->lock);
361 if (!request_region(dev->io, 8, "typhoon")) { 361 if (!request_region(dev->io, 8, "typhoon")) {
@@ -378,17 +378,17 @@ static int __init typhoon_init(void)
378 dev->vdev.ioctl_ops = &typhoon_ioctl_ops; 378 dev->vdev.ioctl_ops = &typhoon_ioctl_ops;
379 dev->vdev.release = video_device_release_empty; 379 dev->vdev.release = video_device_release_empty;
380 video_set_drvdata(&dev->vdev, dev); 380 video_set_drvdata(&dev->vdev, dev);
381
382 /* mute card - prevents noisy bootups */
383 typhoon_mute(dev);
384
381 if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) { 385 if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
382 v4l2_device_unregister(&dev->v4l2_dev); 386 v4l2_device_unregister(&dev->v4l2_dev);
383 release_region(dev->io, 8); 387 release_region(dev->io, 8);
384 return -EINVAL; 388 return -EINVAL;
385 } 389 }
386 v4l2_info(v4l2_dev, "port 0x%x.\n", dev->io); 390 v4l2_info(v4l2_dev, "port 0x%x.\n", dev->io);
387 v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", dev->mutefreq); 391 v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", mutefreq);
388 dev->mutefreq <<= 4;
389
390 /* mute card - prevents noisy bootups */
391 typhoon_mute(dev);
392 392
393 return 0; 393 return 0;
394} 394}