Re: [PATCH 0/2] ACPI serdev support

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On Fri, Oct 06, 2017 at 07:36:27PM +0200, Frédéric Danis wrote:

> I took a look at dmesg.txt and I did not find any trace related to serdev.
> On the T100, where ttyS4 is used for Bluetooth, I can see the following 
> traces:
>    [   11.732347] serial serial0: allocated controller 
> 0xffff880036229000 id 0
>    [   11.732470] serial serial0-0: device serial0-0 registered
>    [   11.732475] serial serial0: serdev0 registered: dev:ffff880036229000
>    [   11.732478] serial serial0: tty port ttyS4 registered
> 
> If serdev registration failed you should at least get something like:
>      serdev0 no devices registered: of:<> acpi:<>

Only with debugging enabled (it's a dev_dbg).

Johan
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