linux-kernel - ASoC: snd_soc_codec_set_cache_io does not set codec->hw

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Date:	Tue, 04 Oct 2011 17:24:32 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: ASoC: snd_soc_codec_set_cache_io does not set codec->hw_write 
 callback now

Hi,
I just found that after commit be3ea3b9e
"SoC: Use new register map API for ASoC generic physical I/O",
snd_soc_codec_set_cache_io does not set codec->hw_write any more.

It is still used in some drivers. e.g.
In wm8988_resume, we call codec->hw_write(codec->control_data, data, 2);

For the drivers that is using snd_soc_codec_set_cache_io now,
where is the place to set codec->hw_write callback now? 

Regards,
Axel

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