disable_brightness_adjust 113 drivers/platform/x86/fujitsu-laptop.c static bool disable_brightness_adjust; disable_brightness_adjust 440 drivers/platform/x86/fujitsu-laptop.c if (!disable_brightness_adjust) disable_brightness_adjust 1027 drivers/platform/x86/fujitsu-laptop.c module_param(disable_brightness_adjust, bool, 0644); disable_brightness_adjust 1028 drivers/platform/x86/fujitsu-laptop.c MODULE_PARM_DESC(disable_brightness_adjust, "Disable LCD brightness adjustment");