[PATCH V1] ASoC: fsl_ssi: refine ipg clock usage in this module

[Timur Tabi]

Shengjiu Wang wrote:
> +	if (ssi_private->soc->imx)
> +		clk_prepare_enable(ssi_private->clk);

How about this instead?

if (ssi_private->clk)
	clk_prepare_enable(ssi_private->clk);