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Date:	Tue, 14 Oct 2014 06:31:05 -0400
From:	Peter Hurley <>
To:	Jingchang Lu <>,
Subject: Re: [PATCHv4] serial: of-serial: fix up PM ops on no_console_suspend
 and port type

On 10/14/2014 04:42 AM, Jingchang Lu wrote:
> This patch fixes commit 2dea53bf57783f243c892e99c10c6921e956aa7e,
> "serial: of-serial: add PM suspend/resume support", which disables
> the uart clock on suspend, but also causes a hardware hang on register
> access if no_console_suspend command line option is used.
> Also, not every of_serial device is an 8250 port, so the serial8250
> suspend/resume functions should only be applied to a real 8250 port.


Reviewed-by: Peter Hurley <>

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