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ASoC: dmaengine: Use standard pcm_format_to_bits() macro 

The conversion from PCM format type to bits needs an explicit cast,
and it'll be uglier.  Since we have a standard macro for that, let's
use it instead.

This patch fixes the sparse warning:
  sound/soc/soc-generic-dmaengine-pcm.c:200:63: warning: restricted snd_pcm_format_t degrades to integer

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Iwai 2018-07-25 23:17:22 +02:00 committed by Mark Brown
parent 79b8a50813
commit 8adf3df415
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1 changed files with 1 additions and 1 deletions
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sound/soc/soc-generic-dmaengine-pcm.c
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@ -188,7 +188,7 @@ static int dmaengine_pcm_set_runtime_hwparams(struct snd_pcm_substream *substrea
case 32:
case 64:
if (addr_widths & (1 << (bits / 8)))
hw.formats |= (1LL << i);
hw.formats |= pcm_format_to_bits(i);
break;
default:
/* Unsupported types */