[alsa-devel] [PATCH 1/2] ASoC: img-i2s-in: Add suspend / resume handling

[Mark Brown]

On Mon, Oct 02, 2017 at 10:58:52AM +0100, Ed Blake wrote:

>  	i2s->dai_driver.probe = img_i2s_in_dai_probe;
> +	i2s->dai_driver.suspend = img_i2s_in_dai_suspend;
> +	i2s->dai_driver.resume = img_i2s_in_dai_resume;

Why use the ASoC specific power management callbacks and not the system
ones?  It does also look a bit like there's a case for converting the
driver to regmap and using the regmap cache code.
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