On 07/02/16 07:11, Greg KH wrote: >> + >> +#define SERIAL_NAME "ttyS" > > You can't be "ttyS", there's already a serial port named that, please > use a unique name and a new major/minor number (dynamic ideally). > Hi Greg, I did s/ttyMPS/ttyS per your request for v1 [1]. I'm fine to change it back if you prefer that, but I'd be glad to know what I've been missing? [1] https://lkml.org/lkml/2015/12/13/8 Thanks Vladimir > thanks, > > greg k-h > > -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html