Re: [alsa-devel] [PATCH 1/6] ASoC: fsl_ssi: enable IPG clock during AC'97 reg access

Hi Maciej,

On Thu, Jul 30, 2015 at 11:33 AM, Maciej S. Szmigiero mail@maciej.szmigiero.name wrote:

static unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97, @@ -1151,6 +1160,14 @@ static unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97, unsigned short val = -1; u32 reg_val; unsigned int lreg;

•   int ret;
  

•   ret = clk_prepare_enable(fsl_ac97_data->clk);
  

•   if (ret) {
  

•           pr_err("ac97 read clk_prepare_enable failed: %d\n",
  

•                   ret);
  

•           return -1;
  

return ret, please.