if_limit_low      724 drivers/media/dvb-frontends/si21xx.c 	int if_limit_low;
if_limit_low      744 drivers/media/dvb-frontends/si21xx.c 	if_limit_low = -100000;
if_limit_low      763 drivers/media/dvb-frontends/si21xx.c 					(if_limit_low + if_limit_high) / 2)