devm_ioport_map 45 include/linux/io.h void __iomem * devm_ioport_map(struct device *dev, unsigned long port, devm_ioport_map 520 sound/isa/sc6000.c vport = devm_ioport_map(devptr, port[dev], 0x10); devm_ioport_map 535 sound/isa/sc6000.c vmss_port = devm_ioport_map(devptr, mss_port[dev], 4);