diff options
| author | Liam Girdwood <lrg@ti.com> | 2011-06-07 16:08:33 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-07 18:38:27 +0100 |
| commit | 552d1ef6b5a98d7b95959d5b139071e3c90cebf1 (patch) | |
| tree | 82c8462d9872e2dc9433bee56243e981f7d9bf8f /sound/soc/nuc900/nuc900-pcm.c | |
| parent | cf3383fbb03a0aae622b0dbcd10c6975332da68a (diff) | |
| download | linux-rt-552d1ef6b5a98d7b95959d5b139071e3c90cebf1.tar.gz | |
ASoC: core - Optimise and refactor pcm_new() to pass only rtd
Currently pcm_new() passes in 3 arguments :- card, pcm and DAI.
Refactor this to only pass in 1 argument (i.e. the rtd) since struct rtd contains
card, pcm and DAI along with other members too that are useful too.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/nuc900/nuc900-pcm.c')
| -rw-r--r-- | sound/soc/nuc900/nuc900-pcm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c index 8263f56dc665..d589ef14e917 100644 --- a/sound/soc/nuc900/nuc900-pcm.c +++ b/sound/soc/nuc900/nuc900-pcm.c @@ -315,9 +315,12 @@ static void nuc900_dma_free_dma_buffers(struct snd_pcm *pcm) } static u64 nuc900_pcm_dmamask = DMA_BIT_MASK(32); -static int nuc900_dma_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; + if (!card->dev->dma_mask) card->dev->dma_mask = &nuc900_pcm_dmamask; if (!card->dev->coherent_dma_mask) |