linux-kernel - Re: [PATCH 0/3] mmc: sdhci: support runtime PM for BYT SD cards

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Date:	Tue, 07 May 2013 10:00:48 +0300
From:	Adrian Hunter <adrian.hunter@...el.com>
To:	Linus Walleij <linus.walleij@...aro.org>
CC:	Grant Likely <grant.likely@...retlab.ca>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Chris Ball <cjb@...top.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	"Westerberg, Mika" <mika.westerberg@...el.com>
Subject: Re: [PATCH 0/3] mmc: sdhci: support runtime PM for BYT SD cards

On 06/05/13 22:27, Linus Walleij wrote:
> On Mon, May 6, 2013 at 11:17 AM, Adrian Hunter <adrian.hunter@...el.com> wrote:
> 
>> Here are 3 patches to support runtime PM for BYT SD cards
>>
>> Please note that these patches are dependent upon 2 gpio patches
>> that are in linux-next and linux-gpio but not the mmc tree.
>> Those patches are:
>>
>>         author  Mika Westerberg <mika.westerberg@...ux.intel.com>       2013-04-03 10:56:54 (GMT)
>>         committer       Linus Walleij <linus.walleij@...aro.org>        2013-04-11 22:31:18 (GMT)
>>         commit  12028d2d216220618f76284af5f8ed510b11da55 (patch)
>>         gpiolib-acpi: introduce acpi_get_gpio_by_index() helper
>>
>>         author  Rafael J. Wysocki <rafael.j.wysocki@...el.com>  2013-04-09 13:57:25 (GMT)
>>         committer       Linus Walleij <linus.walleij@...aro.org>        2013-04-10 21:41:17 (GMT)
>>         commit  7fc7acb9a0b0ff3ffdf21818fe0735ebaf4fecb8 (patch)
>>         gpio / ACPI: Handle ACPI events in accordance with the spec
>>
>> I think those patches are queued for 3.10.
>>
>> cc: Linus Walleij <linus.walleij@...aro.org>
> 
> No they are currently not, and will as it looks right now *not* be in v3.10 due
> to a screwup from my side, and that screwup walking the ladder to
> Torvalds where it exploded. So he's not pulling the GPIO tree this merge
> window.
> 
> So just sit back and synchronize this for v3.11 (surely they can be taken
> through the GPIO tree if Chris gives his ACK on them).

3.11 is fine, but one of the patches:

	 [PATCH 1/3] mmc: sdhci: add ability to stay runtime-resumed if the card is powered up

really should be in the mmc tree.

It would be simpler if the above 2 ACPI GPIO patches made it to 3.10 or went via the mmc tree.
Adding Rafael in case he can still take them for 3.10.



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