platform/x86/wmi.c

43 	guid_t guid;
54 static_assert(sizeof(typeof_member(struct guid_block, guid)) == 16);
100 static bool guid_parse_and_compare(const char *string, const guid_t *guid)
107 	return guid_equal(&guid_input, guid);
120 		if (guid_parse_and_compare(id->guid_string, &wblock->gblock.guid))
188 	const guid_t *guid = data;
196 	if (guid_equal(guid, &wblock->gblock.guid))
224 	guid_t guid;
227 	ret = guid_parse(guid_string, &guid);
231 	dev = bus_find_device(&wmi_bus_type, NULL, &guid, wmidev_match_guid);
570  * @guid: 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
578 acpi_status wmi_install_notify_handler(const char *guid,
586 	wdev = wmi_find_device_by_guid(guid);
614  * @guid: 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
620 acpi_status wmi_remove_notify_handler(const char *guid)
626 	wdev = wmi_find_device_by_guid(guid);
743 	return sysfs_emit(buf, "wmi:%pUL\n", &wblock->gblock.guid);
752 	return sysfs_emit(buf, "%pUL\n", &wblock->gblock.guid);
754 static DEVICE_ATTR_RO(guid);
835 	if (add_uevent_var(env, "MODALIAS=wmi:%pUL", &wblock->gblock.guid))
838 	if (add_uevent_var(env, "WMI_GUID=%pUL", &wblock->gblock.guid))
861 		if (guid_parse_and_compare(id->guid_string, &wblock->gblock.guid))
965 static int guid_count(const guid_t *guid)
971 		if (guid_equal(&wblock->gblock.guid, guid))
1053 	count = guid_count(&wblock->gblock.guid);
1055 		dev_set_name(&wblock->dev.dev, "%pUL-%d", &wblock->gblock.guid, count);
1058 		dev_set_name(&wblock->dev.dev, "%pUL", &wblock->gblock.guid);
1120 			dev_info(wmi_bus_dev, FW_INFO "%pUL has zero instances\n", &gblock[i].guid);
1144 				&wblock->gblock.guid);