Re: [alsa-devel] [PATCH 02/14] soundwire: Add SoundWire bus type

On Thu, Oct 19, 2017 at 08:33:18AM +0530, Vinod Koul wrote:

• ret = dev_pm_domain_attach(dev, false);
• if (ret) {

• dev_err(dev, "Failed to attach PM domain: %d\n", ret);
  

• return ret;
  

• }
• ret = drv->probe(slave, id);
• if (ret) {

• dev_err(dev, "Probe of %s failed: %d\n", drv->name, ret);
  

• return ret;
  

• }

We don't detach the power domain if the probe fails.