diff options
Diffstat (limited to 'drivers/media/dvb-frontends/rtl2832_sdr.c')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_sdr.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c index 1a2f0d2adadf..0357624968f1 100644 --- a/drivers/media/dvb-frontends/rtl2832_sdr.c +++ b/drivers/media/dvb-frontends/rtl2832_sdr.c @@ -245,7 +245,7 @@ static void rtl2832_sdr_urb_complete(struct urb *urb) if (unlikely(fbuf == NULL)) { dev->vb_full++; dev_notice_ratelimited(&pdev->dev, - "videobuf is full, %d packets dropped\n", + "video buffer is full, %d packets dropped\n", dev->vb_full); goto skip; } @@ -376,8 +376,11 @@ static int rtl2832_sdr_alloc_urbs(struct rtl2832_sdr_dev *dev) dev_dbg(&pdev->dev, "alloc urb=%d\n", i); dev->urb_list[i] = usb_alloc_urb(0, GFP_KERNEL); if (!dev->urb_list[i]) { - for (j = 0; j < i; j++) + for (j = 0; j < i; j++) { usb_free_urb(dev->urb_list[j]); + dev->urb_list[j] = NULL; + } + dev->urbs_initialized = 0; return -ENOMEM; } usb_fill_bulk_urb(dev->urb_list[i], @@ -436,12 +439,13 @@ static int rtl2832_sdr_queue_setup(struct vb2_queue *vq, { struct rtl2832_sdr_dev *dev = vb2_get_drv_priv(vq); struct platform_device *pdev = dev->pdev; + unsigned int q_num_bufs = vb2_get_num_buffers(vq); dev_dbg(&pdev->dev, "nbuffers=%d\n", *nbuffers); /* Need at least 8 buffers */ - if (vq->num_buffers + *nbuffers < 8) - *nbuffers = 8 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 8) + *nbuffers = 8 - q_num_bufs; *nplanes = 1; sizes[0] = PAGE_ALIGN(dev->buffersize); dev_dbg(&pdev->dev, "nbuffers=%d sizes[0]=%d\n", *nbuffers, sizes[0]); @@ -943,8 +947,6 @@ static const struct vb2_ops rtl2832_sdr_vb2_ops = { .buf_queue = rtl2832_sdr_buf_queue, .start_streaming = rtl2832_sdr_start_streaming, .stop_streaming = rtl2832_sdr_stop_streaming, - .wait_prepare = vb2_ops_wait_prepare, - .wait_finish = vb2_ops_wait_finish, }; static int rtl2832_sdr_g_tuner(struct file *file, void *priv, @@ -1361,6 +1363,7 @@ static int rtl2832_sdr_probe(struct platform_device *pdev) dev->vb_queue.ops = &rtl2832_sdr_vb2_ops; dev->vb_queue.mem_ops = &vb2_vmalloc_memops; dev->vb_queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + dev->vb_queue.lock = &dev->vb_queue_lock; ret = vb2_queue_init(&dev->vb_queue); if (ret) { dev_err(&pdev->dev, "Could not initialize vb2 queue\n"); @@ -1419,7 +1422,6 @@ static int rtl2832_sdr_probe(struct platform_device *pdev) /* Init video_device structure */ dev->vdev = rtl2832_sdr_template; dev->vdev.queue = &dev->vb_queue; - dev->vdev.queue->lock = &dev->vb_queue_lock; video_set_drvdata(&dev->vdev, dev); /* Register the v4l2_device structure */ @@ -1460,7 +1462,7 @@ err: return ret; } -static int rtl2832_sdr_remove(struct platform_device *pdev) +static void rtl2832_sdr_remove(struct platform_device *pdev) { struct rtl2832_sdr_dev *dev = platform_get_drvdata(pdev); @@ -1476,8 +1478,6 @@ static int rtl2832_sdr_remove(struct platform_device *pdev) mutex_unlock(&dev->vb_queue_lock); v4l2_device_put(&dev->v4l2_dev); module_put(pdev->dev.parent->driver->owner); - - return 0; } static struct platform_driver rtl2832_sdr_driver = { |