linux-kernel - Re: [PATCH] serial: of-serial: fix up PM ops on no_console

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Date:	Thu, 09 Oct 2014 22:04:51 -0700
From:	Stephen Warren <swarren@...dotorg.org>
To:	Jingchang Lu <jingchang.lu@...escale.com>,
	gregkh@...uxfoundation.org
CC:	arnd@...db.de, Joseph Lo <josephl@...dia.com>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] serial: of-serial: fix up PM ops on no_console_suspend

On 10/09/2014 02:10 AM, Jingchang Lu wrote:
> Mandatorily disabling the uart clock will cause register access
> hung on "no_console_suspend". This patch add condition check on
> it and only disable the clock with console_suspend_enabled true.

It would be useful if the email/patch subject line said "V2", and there
was a changelog below.

> Signed-off-by: Joseph Lo <josephl@...dia.com>

I don't think he did; he just suggested a small fix.

> Signed-off-by: Jingchang Lu <jingchang.lu@...escale.com>
> ---
>  drivers/tty/serial/of_serial.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
...
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