linux-kernel - Re: [PATCH 3/5] serial: omap: Switch wake-up interrupt to generic wakeirq

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Message-ID: <20150528145616.GG30984@atomide.com>
Date:	Thu, 28 May 2015 07:56:16 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Andreas Fenkart <afenkart@...il.com>, Felipe Balbi <balbi@...com>,
	Huiquan Zhong <huiquan.zhong@...el.com>,
	Kevin Hilman <khilman@...nel.org>, NeilBrown <neilb@...e.de>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Nishanth Menon <nm@...com>,
	Peter Hurley <peter@...leysoftware.com>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
	linux-omap@...r.kernel.org,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Alan Stern <stern@...land.harvard.edu>
Subject: Re: [PATCH 3/5] serial: omap: Switch wake-up interrupt to generic
 wakeirq

Hi Greg,

* Tony Lindgren <tony@...mide.com> [150513 16:38]:
> We can now use generic wakeirq handling and remove the custom handling
> for the wake-up interrupts.

How do you prefer to handle the two omap specific serial driver
changes in this series?

There's a dependency to Rafael's pm-wakeirq branch that contains:

4990d4fe327b ("PM / Wakeirq: Add automated device wake IRQ handling")
56f487c78015 ("PM / Runtime: Update last_busy in rpm_resume")
f6a2fbb903d5 ("PM / runtime: add note about re-calling in during
device probe()")

The 8250_omap.c driver change also needs to be merged with:

9e91597f2423 ("serial: 8250_omap: provide complete custom startup &
shutdown callbacks")

Not sure if 9e91597f2423 is immutable, but if so then I could:

a) Send you a pull request for the two serial driver patches
   based on Rafael's pm-wakeirq branch merged with 9e91597f2423 to
   avoid the merge conflict.

b) Apply both serial driver patches into omap-for-v4.2/wakeirq
   based on Rafael's pm-wakeirq branch merged with 9e91597f2423.

Or do you have some better ideas?

Regards,

Tony
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