diff options
Diffstat (limited to 'drivers/media/pci/cx25821')
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-alsa.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-audio-upstream.c | 14 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-i2c.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-video.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821.h | 1 |
5 files changed, 5 insertions, 16 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c index df189b16af12..4711583de8fe 100644 --- a/drivers/media/pci/cx25821/cx25821-alsa.c +++ b/drivers/media/pci/cx25821/cx25821-alsa.c @@ -649,7 +649,7 @@ static struct page *snd_cx25821_page(struct snd_pcm_substream *substream, /* * operators */ -static struct snd_pcm_ops snd_cx25821_pcm_ops = { +static const struct snd_pcm_ops snd_cx25821_pcm_ops = { .open = snd_cx25821_pcm_open, .close = snd_cx25821_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/drivers/media/pci/cx25821/cx25821-audio-upstream.c b/drivers/media/pci/cx25821/cx25821-audio-upstream.c index 68dbc2dbc982..7c8edb6181ec 100644 --- a/drivers/media/pci/cx25821/cx25821-audio-upstream.c +++ b/drivers/media/pci/cx25821/cx25821-audio-upstream.c @@ -242,8 +242,7 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev) dev->_audioframe_count = 0; dev->_audiofile_status = END_OF_FILE; - kfree(dev->_irq_audio_queues); - dev->_irq_audio_queues = NULL; + flush_work(&dev->_audio_work_entry); kfree(dev->_audiofilename); } @@ -446,8 +445,7 @@ static int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, dev->_audioframe_index = dev->_last_index_irq; - queue_work(dev->_irq_audio_queues, - &dev->_audio_work_entry); + schedule_work(&dev->_audio_work_entry); } if (dev->_is_first_audio_frame) { @@ -639,14 +637,6 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) /* Work queue */ INIT_WORK(&dev->_audio_work_entry, cx25821_audioups_handler); - dev->_irq_audio_queues = - create_singlethread_workqueue("cx25821_audioworkqueue"); - - if (!dev->_irq_audio_queues) { - printk(KERN_DEBUG - pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n")); - return -ENOMEM; - } dev->_last_index_irq = 0; dev->_audio_is_running = 0; diff --git a/drivers/media/pci/cx25821/cx25821-i2c.c b/drivers/media/pci/cx25821/cx25821-i2c.c index dca37c7dba73..63ba25b82692 100644 --- a/drivers/media/pci/cx25821/cx25821-i2c.c +++ b/drivers/media/pci/cx25821/cx25821-i2c.c @@ -281,7 +281,7 @@ static u32 cx25821_functionality(struct i2c_adapter *adap) I2C_FUNC_SMBUS_READ_WORD_DATA | I2C_FUNC_SMBUS_WRITE_WORD_DATA; } -static struct i2c_algorithm cx25821_i2c_algo_template = { +static const struct i2c_algorithm cx25821_i2c_algo_template = { .master_xfer = i2c_xfer, .functionality = cx25821_functionality, #ifdef NEED_ALGO_CONTROL diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c index adcd09be347d..7ce352a0f2d3 100644 --- a/drivers/media/pci/cx25821/cx25821-video.c +++ b/drivers/media/pci/cx25821/cx25821-video.c @@ -307,7 +307,7 @@ static void cx25821_stop_streaming(struct vb2_queue *q) spin_unlock_irqrestore(&dev->slock, flags); } -static struct vb2_ops cx25821_video_qops = { +static const struct vb2_ops cx25821_video_qops = { .queue_setup = cx25821_queue_setup, .buf_prepare = cx25821_buffer_prepare, .buf_finish = cx25821_buffer_finish, diff --git a/drivers/media/pci/cx25821/cx25821.h b/drivers/media/pci/cx25821/cx25821.h index 35c7375e4617..ef61dea982e8 100644 --- a/drivers/media/pci/cx25821/cx25821.h +++ b/drivers/media/pci/cx25821/cx25821.h @@ -293,7 +293,6 @@ struct cx25821_dev { u32 audio_upstream_riscbuf_size; u32 audio_upstream_databuf_size; int _audioframe_index; - struct workqueue_struct *_irq_audio_queues; struct work_struct _audio_work_entry; char *input_audiofilename; |