ret = -EEXIST; goto err; } rp = rapl_add_package(0, &rapl_mmio_priv, false); if (IS_ERR(rp)) { ret = PTR_ERR(rp); goto err; } rapl_mmio_priv.pcap_rapl_online = ret; return 0; err: powercap_unregister_control_type(rapl_mmio_priv.control_type); rapl_mmio_priv.control_typ...
-ENODEV; if (dev->pm_domain) return -EEXIST; return0; /* * Only attach the power domain to the first device if the * companion isshared by multiple. This is to prevent doing power * managementtwice. */if (!acpi_device_is__physical_nodeadev, dev)return -EBUSY; ...