On Tue, 15 Apr 2008, vcgandhi1@xxxxxxx wrote: > Will do, I added linux-serial to cc. > But it seems like the code that was check in has issues. Given the number and names of signed-off's under this patch, it is pretty unlikely. > If you look in > the directory no serial driver properly sets port->dev to be pointing to > the parent. It looks like they all point to themselves. Can you tell me > which driver you tested this change on. I can look to see how they set > port->dev. 8250_pci.c, and I do think it sets it properly in pciserial_init_ports(). Thanks Guennadi > Vipul? > ? > > -----Original Message----- > From: Guennadi Liakhovetski [mailto:g.liakhovetski@xxxxxx] > Sent: Tuesday, April 15, 2008 2:50 PM > To: Gandhi, Vipul > Subject: Re: Change to serial_core.c .... causing my serial driver problem Help Request > > ? > > On Tue, 15 Apr 2008, Gandhi, Vipul wrote: > > ? > > > For my driver the following call is returning a NULL .????????? > > > > > >? > > > > > > tty_dev = device_find_child(port->dev, &match, serial_match_port); > > > > > >? > > > > > > Any idea? why, previously this was not in serial_core.c but was recently > > > added by you I believe. Any help would be appreciated. > > ? > > No, not without seeing the source-code of your driver. Also, please, > > direct such questions to the linux-serial or linux-kernel mailing list, > > you may then additionally CC the person, who you think can help you best. > > ? > > Thanks > > Guennadi > > --- > > Guennadi Liakhovetski > --- Guennadi Liakhovetski -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
