int err;
xudc->genpd_dev_device = dev_pm_domain_attach_by_name(dev, "dev");
- if (IS_ERR(xudc->genpd_dev_device)) {
- err = PTR_ERR(xudc->genpd_dev_device);
+ if (IS_ERR_OR_NULL(xudc->genpd_dev_device)) {
+ err = PTR_ERR(xudc->genpd_dev_device) ? : -ENODATA;
dev_err(dev, "failed to get device power domain: %d\n", err);
return err;
}
xudc->genpd_dev_ss = dev_pm_domain_attach_by_name(dev, "ss");
- if (IS_ERR(xudc->genpd_dev_ss)) {
- err = PTR_ERR(xudc->genpd_dev_ss);
+ if (IS_ERR_OR_NULL(xudc->genpd_dev_ss)) {
+ err = PTR_ERR(xudc->genpd_dev_ss) ? : -ENODATA;
dev_err(dev, "failed to get SuperSpeed power domain: %d\n", err);
return err;
}