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[media] cx231xx: get rid of audio debug parameter 

There's just one debug level on cx231xx-audio. So, converting it
to dev_dbg() is easy.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-11-02 07:44:47 -03:00
parent b7085c0864
commit 56d8a3b068
1 changed files with 19 additions and 20 deletions
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39
drivers/media/usb/cx231xx/cx231xx-audio.c
View File

@ -42,19 +42,13 @@ static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "activates debug info");
#define dprintk(fmt, arg...) do { \
if (debug) \
printk(KERN_INFO "cx231xx-audio %s: " fmt, \
__func__, ##arg); \
} while (0)
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static int cx231xx_isoc_audio_deinit(struct cx231xx *dev)
{
int i;
dprintk("Stopping isoc\n");
dev_dbg(&dev->udev->dev, "Stopping isoc\n");
for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
if (dev->adev.urb[i]) {
@ -78,7 +72,7 @@ static int cx231xx_bulk_audio_deinit(struct cx231xx *dev)
{
int i;
dprintk("Stopping bulk\n");
dev_dbg(&dev->udev->dev, "Stopping bulk\n");
for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
if (dev->adev.urb[i]) {
@ -122,7 +116,8 @@ static void cx231xx_audio_isocirq(struct urb *urb)
case -ESHUTDOWN:
return;
default: /* error */
dprintk("urb completition error %d.\n", urb->status);
dev_dbg(&dev->udev->dev, "urb completition error %d.\n",
urb->status);
break;
}
@ -211,7 +206,8 @@ static void cx231xx_audio_bulkirq(struct urb *urb)
case -ESHUTDOWN:
return;
default: /* error */
dprintk("urb completition error %d.\n", urb->status);
dev_dbg(&dev->udev->dev, "urb completition error %d.\n",
urb->status);
break;
}
@ -395,8 +391,9 @@ static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs,
size_t size)
{
struct snd_pcm_runtime *runtime = subs->runtime;
struct cx231xx *dev = snd_pcm_substream_chip(subs);
dprintk("Allocating vbuffer\n");
dev_dbg(&dev->udev->dev, "Allocating vbuffer\n");
if (runtime->dma_area) {
if (runtime->dma_bytes > size)
return 0;
@ -439,7 +436,8 @@ static int snd_cx231xx_capture_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
int ret = 0;
dprintk("opening device and trying to acquire exclusive lock\n");
dev_dbg(&dev->udev->dev,
"opening device and trying to acquire exclusive lock\n");
if (!dev) {
dev_err(&dev->udev->dev,
@ -489,7 +487,7 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
int ret;
struct cx231xx *dev = snd_pcm_substream_chip(substream);
dprintk("closing device\n");
dev_dbg(&dev->udev->dev, "closing device\n");
/* inform hardware to stop streaming */
mutex_lock(&dev->lock);
@ -510,10 +508,10 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
mutex_unlock(&dev->lock);
if (dev->adev.users == 0 && dev->adev.shutdown == 1) {
dprintk("audio users: %d\n", dev->adev.users);
dprintk("disabling audio stream!\n");
dev_dbg(&dev->udev->dev, "audio users: %d\n", dev->adev.users);
dev_dbg(&dev->udev->dev, "disabling audio stream!\n");
dev->adev.shutdown = 0;
dprintk("released lock\n");
dev_dbg(&dev->udev->dev, "released lock\n");
if (atomic_read(&dev->stream_started) > 0) {
atomic_set(&dev->stream_started, 0);
schedule_work(&dev->wq_trigger);
@ -525,9 +523,10 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
static int snd_cx231xx_hw_capture_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct cx231xx *dev = snd_pcm_substream_chip(substream);
int ret;
dprintk("Setting capture parameters\n");
dev_dbg(&dev->udev->dev, "Setting capture parameters\n");
ret = snd_pcm_alloc_vmalloc_buffer(substream,
params_buffer_bytes(hw_params));
@ -549,7 +548,7 @@ static int snd_cx231xx_hw_capture_free(struct snd_pcm_substream *substream)
{
struct cx231xx *dev = snd_pcm_substream_chip(substream);
dprintk("Stop capture, if needed\n");
dev_dbg(&dev->udev->dev, "Stop capture, if needed\n");
if (atomic_read(&dev->stream_started) > 0) {
atomic_set(&dev->stream_started, 0);
@ -574,7 +573,7 @@ static void audio_trigger(struct work_struct *work)
struct cx231xx *dev = container_of(work, struct cx231xx, wq_trigger);
if (atomic_read(&dev->stream_started)) {
dprintk("starting capture");
dev_dbg(&dev->udev->dev, "starting capture");
if (is_fw_load(dev) == 0)
cx25840_call(dev, core, load_fw);
if (dev->USE_ISO)
@ -582,7 +581,7 @@ static void audio_trigger(struct work_struct *work)
else
cx231xx_init_audio_bulk(dev);
} else {
dprintk("stopping capture");
dev_dbg(&dev->udev->dev, "stopping capture");
cx231xx_isoc_audio_deinit(dev);
}
}