linux-kernel - Re: [RFC PATCH 3/4] tty: serial: 8250 core: add runtime pm

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Message-ID: <20140710064305.GG28884@atomide.com>
Date:	Wed, 9 Jul 2014 23:43:05 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	balbi@...com, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	mika.westerberg@...ux.intel.com
Subject: Re: [RFC PATCH 3/4] tty: serial: 8250 core: add runtime pm

* Sebastian Andrzej Siewior <bigeasy@...utronix.de> [140709 09:35]:
> On 07/09/2014 05:12 PM, Tony Lindgren wrote:
> > And also please note that for runtime PM the wake-up events need
> > to be always enabled, so the device_may_wakeup() checks should
> > be only implemented for suspend and resume. I think I got that
> > corrected for most part in omap-serial.c recently, but knowing
> > that might reduce the confusion a bit :)
> 
> Ehm. I also added it to omap_8250_pm() as it is done in omap-serial (in
> serial_omap_pm()). Should I get rid of it in the latter?

Yes, I commented on that patch also.

Regards,

Tony
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