tag	line	file	source code
EL2_IO_EXTENT	110	drivers/net/3c503.c	if (check_region(netcard_portlist[i], EL2_IO_EXTENT))
EL2_IO_EXTENT	138	drivers/net/3c503.c	if (check_region(ioaddr, EL2_IO_EXTENT))
EL2_IO_EXTENT	300	drivers/net/3c503.c	request_region(ioaddr, EL2_IO_EXTENT, ei_status.name);
EL2_IO_EXTENT	614	drivers/net/3c503.c	release_region(dev->base_addr, EL2_IO_EXTENT);