On 10/14/2014 04:58 PM, Shuah Khan wrote:
[...]
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
+ err = media_get_audio_tkn(&subs->dev->dev);
+ if (err == -EBUSY) {
+ dev_info(&subs->dev->dev, "%s device is busy\n",
+ __func__);
In my opinion this should not dev_info() as this is out of band error
signaling and also as the potential to spam the log. The userspace
application is already properly notified by the return code.
+ return err;
+ }
err = start_endpoints(subs, false);
if (err < 0)
return err;
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