[PATCH] ASoC: fsl_sai: Add -EPROBE_DEFER check for regmap init

[Nicolin Chen]

On Fri, Aug 07, 2020 at 05:14:42PM +0800, Shengjiu Wang wrote:
> Regmap initialization may return -EPROBE_DEFER for clock
> may not be ready, so check -EPROBE_DEFER error type before
> start another Regmap initialization.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang at nxp.com>

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