FUNC_BACKLIGHT    257 drivers/platform/x86/fujitsu-laptop.c 			call_fext_func(fext, FUNC_BACKLIGHT, 0x1,
FUNC_BACKLIGHT    260 drivers/platform/x86/fujitsu-laptop.c 			call_fext_func(fext, FUNC_BACKLIGHT, 0x1,
FUNC_BACKLIGHT    823 drivers/platform/x86/fujitsu-laptop.c 		if (call_fext_func(fext, FUNC_BACKLIGHT, 0x2,