29 #include <linux/hwmon.h>
30 #include <linux/hwmon-sysfs.h>
722 	struct nouveau_hwmon *hwmon;  in nouveau_hwmon_init()  local
728 		NV_DEBUG(drm, "Skipping hwmon registration\n");  in nouveau_hwmon_init()
732 	hwmon = drm->hwmon = kzalloc(sizeof(*hwmon), GFP_KERNEL);  in nouveau_hwmon_init()
733 	if (!hwmon)  in nouveau_hwmon_init()
735 	hwmon->dev = dev;  in nouveau_hwmon_init()
750 		NV_ERROR(drm, "Unable to register hwmon device: %d\n", ret);  in nouveau_hwmon_init()
754 	hwmon->hwmon = hwmon_dev;  in nouveau_hwmon_init()
765 	struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);  in nouveau_hwmon_fini()  local
767 	if (!hwmon)  in nouveau_hwmon_fini()
770 	if (hwmon->hwmon)  in nouveau_hwmon_fini()
771 		hwmon_device_unregister(hwmon->hwmon);  in nouveau_hwmon_fini()
773 	nouveau_drm(dev)->hwmon = NULL;  in nouveau_hwmon_fini()
774 	kfree(hwmon);  in nouveau_hwmon_fini()