From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH v2] i2c: s3c2410: resume the I2C controller earlier Date: Wed, 16 Jul 2014 19:35:28 +0200 Message-ID: <20140716173528.GF2759@katana> References: <1403654214-25072-1-git-send-email-dianders@chromium.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jkO+KyKz7TfD21mV" Return-path: Content-Disposition: inline In-Reply-To: <1403654214-25072-1-git-send-email-dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Anderson Cc: Kukjin Kim , Ben Dooks , Tomasz Figa , javier.martinez-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org, Vincent Palatin , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org --jkO+KyKz7TfD21mV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 24, 2014 at 04:56:54PM -0700, Doug Anderson wrote: > From: Vincent Palatin >=20 > When the wake-up is triggered by the PMIC RTC, the RTC driver is trying > to read the PMIC interrupt status over I2C and fails because the I2C > controller is not resumed yet. > Let's resume the I2C controller earlier in the _noirq phase > (as other hardwares are doing), so we can properly get the wake-up > condition. >=20 > Signed-off-by: Vincent Palatin > Signed-off-by: Doug Anderson Applied to for-current (because Tomasz said it fixes issues), thanks! If you think the exynos patch of the same style should also be in current, please let me know... --jkO+KyKz7TfD21mV Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTxrfgAAoJEBQN5MwUoCm2csAP/R2yIXJfGbOybLhBnLZ2ntPT BeMeENUOjBXYKYzbDbbHiotkTsOV6d51o5+pJjDynREhxTgwJhSgO03QhReEVdGr 1Y/PdqNgEYXhcKD5ypaIXL1zLHohMSune9RlIksn5WINRo8kwkHKRx1gYUhsYofl YFhmRad/yBsmiTOq9tNN9ML1nGJ6eWLevkGQHy5ZS3NaZiiYGC88fHR743By+vYw sGOOX/CHVGe62aNi3UVqqO5IZIQOh2/PHCOMdmrrDtpqSqu4JMTLHRxi/ADj98Bo 7gdOSsIyKBYsb5vSszWna2/mFaNNMb11FlC40WerPAB5VGeYRq/YIC4QtJTtUJrQ 43X1v1F4W0UACry6NdAxBGwHtTTFXKRotqTQ6xkHKp0ICfpCf4/nO9NZ7/rYg24W I2vjTuLJjZ0sBM/R4bB891KAiEFxVkbk5hwl7I+nN9WSpImwAoBgz+8kLxbR2rpe 6tKlqXstX2E7yTkeZaYQrkHEXmoU7IsYJxj0XNXwKjIENCQcrQatgwwtdjjwRxrT pBgg2D08mO/f+fxH94wbPhlXLvc9PWjcxPkSlmwnV+R2MCrJvWopdOS6+VU231UD vlUiJvljbQ0r4bdC64LqvJzLK9y9Y9mSmUe2q8Jnu2r8Ik1o3HnidkrrwCWPjBnq ldeEZJHD++3fMgd5LIAL =mZ1d -----END PGP SIGNATURE----- --jkO+KyKz7TfD21mV--