tag	line	file	source code
apm_set_display_power_state	451	drivers/char/apm_bios.c	error = apm_set_display_power_state(APM_STATE_STANDBY);
apm_set_display_power_state	466	drivers/char/apm_bios.c	error = apm_set_display_power_state(APM_STATE_READY);