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[media] cx25821-alsa.c: Change line endings 

Change obscure line endings to less obscure ones. (improve readability)

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Leonid V. Fedorenchik 2011-10-22 01:43:24 -03:00 committed by Mauro Carvalho Chehab
parent 4d9304c63e
commit e5f1062178
1 changed files with 21 additions and 31 deletions
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52
drivers/media/video/cx25821/cx25821-alsa.c
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@ -176,8 +176,7 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
/* Set the input mode to 16-bit */
tmp = cx_read(AUD_A_CFG);
cx_write(AUD_A_CFG,
tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
cx_write(AUD_A_CFG, tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
FLD_AUD_CLK_ENABLE);
/*
@ -188,9 +187,8 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
*/
/* Enables corresponding bits at AUD_INT_STAT */
cx_write(AUD_A_INT_MSK,
FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF | FLD_AUD_DST_SYNC |
FLD_AUD_DST_OPC_ERR);
cx_write(AUD_A_INT_MSK, FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF |
FLD_AUD_DST_SYNC | FLD_AUD_DST_OPC_ERR);
/* Clean any pending interrupt bits already set */
cx_write(AUD_A_INT_STAT, ~0);
@ -200,8 +198,8 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
/* Turn on audio downstream fifo and risc enable 0x101 */
tmp = cx_read(AUD_INT_DMA_CTL);
cx_set(AUD_INT_DMA_CTL,
tmp | (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN));
cx_set(AUD_INT_DMA_CTL, tmp |
(FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN));
mdelay(100);
return 0;
@ -220,9 +218,8 @@ static int _cx25821_stop_audio_dma(struct cx25821_audio_dev *chip)
/* disable irqs */
cx_clear(PCI_INT_MSK, PCI_MSK_AUD_INT);
cx_clear(AUD_A_INT_MSK,
AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | AUD_INT_DN_RISCI2 |
AUD_INT_DN_RISCI1);
cx_clear(AUD_A_INT_MSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC |
AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1);
return 0;
}
@ -258,10 +255,8 @@ static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status,
cx_write(AUD_A_INT_STAT, status);
if (debug > 1 || (status & mask & ~0xff))
cx25821_print_irqbits(dev->name, "irq aud",
cx25821_aud_irqs,
ARRAY_SIZE(cx25821_aud_irqs), status,
mask);
cx25821_print_irqbits(dev->name, "irq aud", cx25821_aud_irqs,
ARRAY_SIZE(cx25821_aud_irqs), status, mask);
/* risc op code error */
if (status & AUD_INT_OPC_ERR) {
@ -270,8 +265,7 @@ static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status,
cx_clear(AUD_INT_DMA_CTL,
FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN);
cx25821_sram_channel_dump_audio(dev,
&cx25821_sram_channels
[AUDIO_SRAM_CHANNEL]);
&cx25821_sram_channels[AUDIO_SRAM_CHANNEL]);
}
if (status & AUD_INT_DN_SYNC) {
pr_warn("WARNING %s: Downstream sync error!\n", dev->name);
@ -362,9 +356,8 @@ static int dsp_buffer_free(struct cx25821_audio_dev *chip)
*/
#define DEFAULT_FIFO_SIZE 384
static struct snd_pcm_hardware snd_cx25821_digital_hw = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_48000,
@ -397,8 +390,8 @@ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream)
return -ENODEV;
}
err =
snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS);
err = snd_pcm_hw_constraint_pow2(runtime, 0,
SNDRV_PCM_HW_PARAM_PERIODS);
if (err < 0)
goto _error;
@ -469,8 +462,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream,
dma = &buf->dma;
videobuf_dma_init(dma);
ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE,
(PAGE_ALIGN(chip->dma_size) >>
PAGE_SHIFT));
(PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT));
if (ret < 0)
goto error;
@ -478,10 +470,8 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream,
if (ret < 0)
goto error;
ret =
cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist,
chip->period_size, chip->num_periods,
1);
ret = cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist,
chip->period_size, chip->num_periods, 1);
if (ret < 0) {
pr_info("DEBUG: ERROR after cx25821_risc_databuffer_audio()\n");
goto error;
@ -712,8 +702,8 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
IRQF_SHARED, chip->dev->name, chip);
if (err < 0) {
pr_err("ERROR %s: can't get IRQ %d for ALSA\n",
chip->dev->name, dev->pci->irq);
pr_err("ERROR %s: can't get IRQ %d for ALSA\n", chip->dev->name,
dev->pci->irq);
goto error;
}
@ -731,8 +721,8 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
chip->iobase, chip->irq);
strcpy(card->mixername, "CX25821");
pr_info("%s/%i: ALSA support for cx25821 boards\n",
card->driver, devno);
pr_info("%s/%i: ALSA support for cx25821 boards\n", card->driver,
devno);
err = snd_card_register(card);
if (err < 0) {