On Thu, Mar 26, 2009 at 06:31:55PM -0700, David Brownell wrote:
> On Thursday 26 March 2009, Janne Grunau wrote:
>
> > I noticed a problem after
> > changing the hdpvr driver accordingly.
> >
> > With parent set to the usb interface there is no longer easy access to
> > the usb device properties like the serial number through sysfs. I know
> > that a couple of user with more than one device use the serial number
> > to set static device nodes through udev.
>
> The serial number is still available, but it's coupled to the USB
> device not its interface. Make your udev script hop up a level or
> two in the driver model tree, as appropriate.
yes, ATTRS{} still matches. There are udev howtos around which suggest
ATTRS{} just matches one level up and not the entire path. I tried it but
had unfortunately a typo in the udev rule. Sorry for the noise.
Janne
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