Re: [alsa-devel] [PATCH V2] ASoC: fsl_ssi: refine ipg clock usage in this module

On Thu, Sep 11, 2014 at 09:43:59PM -0500, Timur Tabi wrote:

Shengjiu Wang wrote:

...

• ret = clk_prepare_enable(ssi_private->clk);
• if (ret)

• return ret;
  

Will this work on PowerPC, where ssi_private->clk is always NULL?

When ssi_private->clk is NULL, then ret = 0, so here will not return, the code in below will be continuously executed. I think it work on PowerPC.

wang shengjiu