Re: [alsa-devel] [PATCH 10/10] ASoC: soc.h: add for_each_pcm_stream()

13 Feb 2020


      Hi Takashi
Thank you for your feedback
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From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
ALSA SoC has SNDRV_PCM_STREAM_PLAYBACK/CAPTURE everywhere.
Having for_each_xxxx macro is useful.
This patch adds for_each_pcm_stream() for it.
This macro can be put in sound/pcm.h.  The similar pattern is found
also generically in many non-ASoC codes, too.
(snip)
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+#define for_each_pcm_stream(stream) \

for (stream  = SNDRV_PCM_STREAM_PLAYBACK;	\
    stream <= SNDRV_PCM_STREAM_LAST;		\


    stream++)


I see.
Will do in v2
Thank you for your help !!
Best regards
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Kuninori Morimoto