[PATCH 3/3 v3] ASoC: fsl_sai: Move clock operation to PM runtime

[Nicolin Chen]

On Sun, Apr 21, 2019 at 07:39:10PM +0000, Daniel Baluta wrote:
> From: Shengjiu Wang <shengjiu.wang at nxp.com>
> 
> Turn off/on clocks when device enters suspend/resume. This
> can help saving power.
> 
> As a further optimization, we turn off/on mclk only when SAI
> is in master mode because otherwise mclk is externally provided.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang at nxp.com>
> Signed-off-by: Daniel Baluta <daniel.baluta at nxp.com>

Acked-by: Nicolin Chen <nicoleotsuka at gmail.com>

Thanks