From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CA70ECAAD8 for ; Fri, 16 Sep 2022 19:38:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229697AbiIPTi1 (ORCPT ); Fri, 16 Sep 2022 15:38:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229507AbiIPTi0 (ORCPT ); Fri, 16 Sep 2022 15:38:26 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D543ABD4F for ; Fri, 16 Sep 2022 12:38:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 32189B82925 for ; Fri, 16 Sep 2022 19:38:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87E52C433C1; Fri, 16 Sep 2022 19:38:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1663357102; bh=sOJGIpU8E4nzMRiWC7rH6cKW40/l+skAf/83T1XoyHA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fv890tBEpeBFsWBp/Pq3Q7hp5Li3atYz/0OUVgSj5n9mWygznJPe3R3SeX864k9wT tGxXXWA5evCHqZw+BvE90p1i5zSRRS6h5PsNZzgqKNNBj1sSA/A4Yhn4LHT35NEaui 51ldIXn9mngn0OsoiJKiOAreBL80o+5ZaeJk+sGIHkJ6Lcn8PZgMf3ZHW6hI+vBhna a6E8JGpfxhjDqzUA4For1lxTyMyj9UqLJ0u6evN2AEw8+nLjQ0lHgZ4RxP8kmAXyXO qN9LUAXW+FNGX7t/xo3izpCER6FGToshYAijJHFzptLoUowACu2lDpdr1yfGCRvrc/ 7cvn52FX54WyA== Date: Fri, 16 Sep 2022 20:38:18 +0100 From: Wolfram Sang To: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= Cc: Oleksij Rempel , Shawn Guo , NXP Linux Team , Pengutronix Kernel Team , linux-i2c@vger.kernel.org, Fabio Estevam , Dan Carpenter Subject: Re: [PATCH] i2c: imx: If pm_runtime_get_sync() returned 1 device access is possible Message-ID: Mail-Followup-To: Wolfram Sang , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Oleksij Rempel , Shawn Guo , NXP Linux Team , Pengutronix Kernel Team , linux-i2c@vger.kernel.org, Fabio Estevam , Dan Carpenter References: <20220912132040.156713-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="XoJISzSBsNyo1TzX" Content-Disposition: inline In-Reply-To: <20220912132040.156713-1-u.kleine-koenig@pengutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --XoJISzSBsNyo1TzX Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 12, 2022 at 03:20:40PM +0200, Uwe Kleine-K=C3=B6nig wrote: > pm_runtime_get_sync() returning 1 also means the device is powered. So > resetting the chip registers in .remove() is possible and should be > done. >=20 > Reported-by: Dan Carpenter > Fixes: d98bdd3a5b50 ("i2c: imx: Make sure to unregister adapter on remove= ()") > Signed-off-by: Uwe Kleine-K=C3=B6nig Applied to for-current, thanks! --XoJISzSBsNyo1TzX Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmMk0KoACgkQFA3kzBSg KbbpDA//XxAonRT1FsT3QNEgecXm7kGUV8Ark0NnesMJMmHzqLer5fKD3nvz5Cky s5VZoXxT9LSR9KY3t9qVNmyagfg/Oy49HgbvwfMvc56VYxiCYnOfhl3sFa2d6wId xa97f6Jrzqa2XOcfg/QOFxHjo28Rv9hhBFecukgtuoCo4pWJORJLwg1LPcRE27lJ eNv01oYML70pUDbkzSh1uMW7RISeyT0Hc74DDF/botG1SrdZTZmPSz9Kt7ky04Vv BrL5BgqMA9gPDzUF2v2eITOr3a2DiWU70zthg76iNkoLtPknKtHtYG18+g0mHH71 cSKjcPKGSohIZrKOoVMhxRMoGCIPKSq4wXNuKHGJo46BVrU/s+sx4zuh4C3s/Cv3 y308VOHu1w3NjWgyEYUZ+DeAPFLqyOFPOSklzSnwX1CsLNKr3sxB5beEoLNEUf1g 4g3kaW+G/QzvcQ1BHrDX5mMAjJp/K5328jVGhBzP28OAJGody22SU+3aD6Q4mW5W kmMoKw5jn4fYxIEWXcOMYyPK4kmA4/yn6IMY1w9nfx5h65Wm4DpDryYv+whvdjL7 81zD7n0iRQ9V5Nh9iqFgJHpeoUrUJDSQVZvJLhN76p1L6DC1LpMtuWBO+rqBLKWB zMV1vMYTP5lLzwm+z+1Hr8pX3ohtDc4SZi+lY09vmgN4wJyUbks= =FvQM -----END PGP SIGNATURE----- --XoJISzSBsNyo1TzX--