On Tue, 6 Oct 2009 23:12:17 +0200 Oliver Neukum <oliver@xxxxxxxxxx> wrote: > Am Dienstag, 6. Oktober 2009 17:06:57 schrieb Alan Cox: > > Opticon now takes the right mutex to check the port status but the status > > check is done wrongly for the modern serial code, so fix it. > > As Alan Stern noticed, it seems like we have an ab-ba deadlock here > between open and resume regarding pm_mutex and port->mutex. Oh well I guess someone with hardware will have to fix that. Do we actually need a separate pm_mutex anyway ? -- 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
