Thread (6 messages) 6 messages, 3 authors, 2014-10-11

[PATCH] serial: of-serial: fix up PM ops on no_console_suspend

From: Jingchang Lu <hidden>
Date: 2014-10-10 06:16:29
Also in: linux-serial, lkml

-----Original Message-----
From: Stephen Warren [mailto:swarren at wwwdotorg.org]
Sent: Friday, October 10, 2014 1:05 PM
To: Lu Jingchang-B35083; gregkh at linuxfoundation.org
Cc: arnd at arndb.de; Joseph Lo; linux-kernel at vger.kernel.org; linux-
serial at vger.kernel.org; linux-arm-kernel at lists.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:
quoted
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.
This is not a v2, patch "serial: of-serial: add PM suspend/resume support
(commit 2dea53bf57783f243c892e99c10c6921e956aa7e)" has been merged into
linux-next tree, this is a fixup on that PM ops.
Thanks.

Best Regards,
Jingchang 
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