[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
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