taglinefilesource code
change_irq1125drivers/char/serial.cunsigned int    i,change_irq,change_port;
change_irq1134drivers/char/serial.cchange_irq = new_serial.irq != info->irq;
change_irq1138drivers/char/serial.cif (change_irq || change_port ||
change_irq1171drivers/char/serial.c(change_irq || !(info->flags & ASYNC_INITIALIZED))) {
change_irq1183drivers/char/serial.cif ((change_port || change_irq) && (info->count > 1))
change_irq1198drivers/char/serial.cif (change_port || change_irq) {
change_irq1203drivers/char/serial.cshutdown(info, change_irq);