hotplug_str       366 drivers/gpu/drm/drm_sysfs.c 	char hotplug_str[] = "HOTPLUG=1", conn_id[21], prop_id[21];
hotplug_str       367 drivers/gpu/drm/drm_sysfs.c 	char *envp[4] = { hotplug_str, conn_id, prop_id, NULL };