diff options
Diffstat (limited to 'sound/soc/davinci/davinci-i2s.c')
| -rw-r--r-- | sound/soc/davinci/davinci-i2s.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c index 384961651904..807040bb3921 100644 --- a/sound/soc/davinci/davinci-i2s.c +++ b/sound/soc/davinci/davinci-i2s.c @@ -34,6 +34,7 @@ #include "edma-pcm.h" #include "davinci-i2s.h" +#define DRV_NAME "davinci-i2s" /* * NOTE: terminology here is confusing. @@ -190,7 +191,7 @@ static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK); u32 spcr; u32 mask = playback ? DAVINCI_MCBSP_SPCR_XRST : DAVINCI_MCBSP_SPCR_RRST; @@ -211,8 +212,8 @@ static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev, if (playback) { /* Stop the DMA to avoid data loss */ /* while the transmitter is out of reset to handle XSYNCERR */ - if (platform->driver->ops->trigger) { - int ret = platform->driver->ops->trigger(substream, + if (component->driver->ops->trigger) { + int ret = component->driver->ops->trigger(substream, SNDRV_PCM_TRIGGER_STOP); if (ret < 0) printk(KERN_DEBUG "Playback DMA stop failed\n"); @@ -233,8 +234,8 @@ static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev, toggle_clock(dev, playback); /* Restart the DMA */ - if (platform->driver->ops->trigger) { - int ret = platform->driver->ops->trigger(substream, + if (component->driver->ops->trigger) { + int ret = component->driver->ops->trigger(substream, SNDRV_PCM_TRIGGER_START); if (ret < 0) printk(KERN_DEBUG "Playback DMA start failed\n"); @@ -651,7 +652,7 @@ static struct snd_soc_dai_driver davinci_i2s_dai = { }; static const struct snd_soc_component_driver davinci_i2s_component = { - .name = "davinci-i2s", + .name = DRV_NAME, }; static int davinci_i2s_probe(struct platform_device *pdev) |