61     const char *subsystem;  member
311     uevent->subsystem = "";  in parse_event()
329             uevent->subsystem = msg;  in parse_event()
356                     uevent->action, uevent->path, uevent->subsystem,  in parse_event()
397         if (asprintf(&links[link_num], "/dev/usb/%s%.*s", uevent->subsystem, width, parent) > 0)  in get_character_device_symlinks()
559     if (!strncmp(uevent->subsystem, "usb", 3)) {  in handle_generic_device_event()
560          if (!strcmp(uevent->subsystem, "usb")) {  in handle_generic_device_event()
598      } else if (!strncmp(uevent->subsystem, "graphics", 8)) {  in handle_generic_device_event()
601      } else if (!strncmp(uevent->subsystem, "drm", 3)) {  in handle_generic_device_event()
604      } else if (!strncmp(uevent->subsystem, "oncrpc", 6)) {  in handle_generic_device_event()
607      } else if (!strncmp(uevent->subsystem, "adsp", 4)) {  in handle_generic_device_event()
610      } else if (!strncmp(uevent->subsystem, "msm_camera", 10)) {  in handle_generic_device_event()
613      } else if(!strncmp(uevent->subsystem, "input", 5)) {  in handle_generic_device_event()
616      } else if(!strncmp(uevent->subsystem, "mtd", 3)) {  in handle_generic_device_event()
619      } else if(!strncmp(uevent->subsystem, "sound", 5)) {  in handle_generic_device_event()
622      } else if(!strncmp(uevent->subsystem, "misc", 4) &&  in handle_generic_device_event()
643     if (!strncmp(uevent->subsystem, "block", 5)) {  in handle_device_event()
645     } else if (!strncmp(uevent->subsystem, "platform", 8)) {  in handle_device_event()
792     if(strcmp(uevent->subsystem, "firmware"))  in handle_firmware_event()