ASoC: nuc900: patch for SUBSTREAM_TYPE', 'PCM_TX' and 'PCM_RX' removal
authorWan ZongShun <mcuos.com@gmail.com>
Wed, 2 Jun 2010 05:54:25 +0000 (13:54 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 2 Jun 2010 10:47:06 +0000 (11:47 +0100)
commit018334c045c95793ab58948fe1f63282459c4f8d
treeafc1618892d81dc16b04d060f1cc24cb0fc46fe5
parent1fab79b8a1bf0d46a7c7e6a1c06dbed1803f403c
ASoC: nuc900: patch for SUBSTREAM_TYPE', 'PCM_TX' and 'PCM_RX' removal

This patch is to remove the 'SUBSTREAM_TYPE','PCM_TX' and 'PCM_RX' definition.

There is no need to redefine SNDRV_PCM_STREAM_PLAYBACK as PCM_TX,
the SUBSTREAM_TYPE(substream) can be deleted too, the playback or record can be
judged by 'if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)' directly rather
than 'if (PCM_TX == stype)', which makes the codes easy to read.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/nuc900/nuc900-ac97.c
sound/soc/nuc900/nuc900-auido.h
sound/soc/nuc900/nuc900-pcm.c