Am Sonntag, 25. Oktober 2009 20:56:36 schrieb Bart Hartgers: > I don't think so. The two values are not really related. > > These are two separate things: mcr (modem control reg) is ultimately > changed by whatever has the serial port open, msr (modem status > register) represents the status of the handshaking lines, and is > changed (via the interrupt urb callback) by hardware. If so, why is mcr of the type atomic_t ? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
