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SubjectRe: [PATCH] usb: udc: add gadget state kobject uevent
Hi,

On Mon, Jul 15, 2013 at 11:31:17PM -0700, Greg KH wrote:
> > The question is since we default GADGET, so the g_mass_storage.ko is
> > installed early but connecting to a host PC
> > is randomly, But the udev has no idea when a host PC connects our device.
> >
> > So we consider it's reasonable to let the udev know the GADGET device state.
> > Is there any alternative to our question?
>
> I thought we already export events for gadget device states, have you
> looked for them? I can't dig through the code at the moment, but this
> seems like a pretty common issue...
>
> Felipe, any ideas?

we already expose that in sysfs. IIRC udev can act on sysfs changes,
no ?

--
balbi
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