From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753351Ab3CJWaz (ORCPT ); Sun, 10 Mar 2013 18:30:55 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:52148 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753228Ab3CJWax (ORCPT ); Sun, 10 Mar 2013 18:30:53 -0400 Date: Sun, 10 Mar 2013 23:30:15 +0100 From: Thierry Reding To: Laxman Dewangan Cc: akpm@linux-foundation.org, a.zummo@towertech.it, swarren@wwwdotorg.org, rtc-linux@googlegroups.com, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/5] rtc: tegra: protect suspend/resume callbacks with CONFIG_PM_SLEEP Message-ID: <20130310223015.GA4743@avionic-0098.mockup.avionic-design.de> References: <1362852588-13362-1-git-send-email-ldewangan@nvidia.com> <1362852588-13362-2-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Dxnq1zWXvFF0Q93v" Content-Disposition: inline In-Reply-To: <1362852588-13362-2-git-send-email-ldewangan@nvidia.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Provags-ID: V02:K0:R5PihH9myhNDNfOwVtZWlUmOOa2PeuICNMvuGXMy5ob mwO8vSdDYd8xBCFypzsmtIgtnzi1qAF+1Yjm0C9/hearPtXN55 tSLPDrt14CzzRGRAvvFxRZlI6jQuKqHMIvxWcw2cNRIgq4IYrZ uNMNczrP3zRowreudw3ASOae6+TqDDjQwzZc0k+uCj26AmkO4J ZJSVyiid0ngVQX1OckMEuXbTJ5TxdsmHTSTxcFSN01+6mjWjgl f0KBdyLCTH6UhnXrO8ogrAoDL2CBmGOBXGHTmEPDF1EHlXOcds lP0f78qLK9YMBucttO2N1ez80QLz5f//NySYeGet4O7yIh2C6O rHr0NeUrrLDohc9FGFAXOEcaiQ8szSbk1Fdl7AL1iUgSIKvz4a 5Lbf01/wwjKCNG2nfsBtGSLq+OkIkb2cts= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Dxnq1zWXvFF0Q93v Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Mar 09, 2013 at 11:39:45PM +0530, Laxman Dewangan wrote: > The CONFIG_PM doesn't actually enable any of the PM callbacks, it > only allows to enable CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME. > This means if CONFIG_PM is used to protect system sleep callbacks > then it may end up unreferenced if only runtime PM is enabled. > Hence protecting sleep callbacks with CONFIG_PM_SLEEP. >=20 > Signed-off-by: Laxman Dewangan > --- > drivers/rtc/rtc-tegra.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Thierry Reding --Dxnq1zWXvFF0Q93v Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAEBAgAGBQJRPQl3AAoJEN0jrNd/PrOhZi0P/RCrHDh6UdZSqgeprjSBHqBi 7AlbLPU3XbPjTI6JQoEvS2f4qBz9reNr17PNk4orJo6PnOB0dxEqL9MCJfXxeN06 ULRiyzPcEKJ0a2J/ZTKbo+6Hy8p/brPQuPi3sNqX8QMIfNrIjBOXh7FPur3wm1RR R1rnveC8LYJ5a9cLGuX8iYBJuBdmpKfAqXF+WdqRoBGnwy7JSpSIyK/yY4Zw9UOs vDTRgSM5ss9q4GxpX0RHNVRD51JUJ8mAO96RTsTYQ5GREnoTWa9bELGjEePYagy7 tZ8K5j46z/b4k2cBAAtQqjqGGbn3OEgaHm23M/m06jZ33bLlqhkYgykERRCJ6MtF HAzGa5RFUEluzvV0FOfd3v3/BLuNocX+0mMTlvb5UWClOemzSdSy3phrapIxvyPs vzTWf11867Kg2zyiu81GWdoqjCxbmwC1IGyjs3rPvPwEeOvFX9iYKMMK2gVFN8Au FRDtzQtEExvfb9AqTqJwDds10R1CRzCp3Ux95oMi9eGwCev8lJZJgvffjeoBpu1e qU9N4XTtF0Gmysy8Exdq6y3CEqwWhwo6mPYKJzbR92O0X596lJs6xgVrXoJzt+2U qFenDDo9tj+73jh1ESELQZCwXlZvxOSDMPYm8Pj3X/KtUt6qb7IPxY59DcqPX/99 KEPa2FU81fRYuI4wfqre =ON/y -----END PGP SIGNATURE----- --Dxnq1zWXvFF0Q93v--