diff_used          42 drivers/leds/trigger/ledtrig-activity.c 	s32 diff_used;
diff_used          75 drivers/leds/trigger/ledtrig-activity.c 	diff_used = (curr_used - activity_data->last_used) >> 16;
diff_used          79 drivers/leds/trigger/ledtrig-activity.c 	if (diff_boot <= 0 || diff_used < 0)
diff_used          81 drivers/leds/trigger/ledtrig-activity.c 	else if (diff_used >= diff_boot)
diff_used          84 drivers/leds/trigger/ledtrig-activity.c 		usage = 100 * diff_used / diff_boot;