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Date:	Mon, 20 Oct 2014 08:01:27 -0700
From:	Kevin Hilman <>
To:	Sudhir Sreedharan <>
Subject: Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep

Sudhir Sreedharan <> writes:

> In ST16650V2 based serial uarts, while initalizing the PM state,
> LCR registers are being initialized to 0 in serial8250_set_sleep().
> If console port is already initialized and being used, this will
> throws garbage in the console.
> Signed-off-by: Sudhir Sreedharan <>

Tested-by: Kevin Hilman <>

I boot tested this on a bunch of ARM boards and don't see any
more failures/regressions.

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