Received: by 10.192.165.148 with SMTP id m20csp238819imm; Tue, 1 May 2018 22:24:11 -0700 (PDT) X-Google-Smtp-Source: AB8JxZrcVTp11/OndYlorZ+pgzH3LRt6RvFiZbrQGQp5VTLSW1fAAoPjHuiZ3p6n4/qcLynf0yvJ X-Received: by 2002:a63:9f19:: with SMTP id g25-v6mr14630769pge.288.1525238651868; Tue, 01 May 2018 22:24:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1525238651; cv=none; d=google.com; s=arc-20160816; b=aKlwZzgxytcLUlkXfQvlMT6ZxZtHUouGwGdKfwdDGTkB57aeBAPcJAYnPnjmrB1ZOW vX7X51i24zyhvuyO8/AIkfA5dBO68jXssEXzmiMM93K9sfWkZt5hQu89H3eC6DjZsjZP 5/JNJyi78wMbFuKKq7b/zdWuxCZgGxmZoxXW8ZD3wYSW+RxA/vt+55nS4HXnV76n1J/0 oYgt9QGSxATFuTn1unrVxa5TYbgP98XA7Mfi5szGdkM4DXcrRRZSG2/L7x9LypI36NaK W2Uat5/ue3pjK7QeNJZ8a/sEzT2uWTKL+3rh4lEVfPQwjucqVxBbFuqwpSqSA4hTInHc 8G3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=Ow3boK6S8eNoeAa+j+3v1Mu4xcDfosVi+0pwLlP5uZ4=; b=VtPPuQrzRp9WMJhlszoHTO+OBKf4ZVj9KOnom2FBx1gcq3Vqg2RB8n49Vpn09i0VfW GQg+zymZ5sJlNTjmwr3ptR/8waC9aETBDI9pjc35s28H9Ljg9l8wPAlT9UaXuU3sGO0G CuOQUzllaKwYP+rxINWE40F5+Ax/Rh3k0c2W59UTvifg58YRfUYvDGg7Ot4lZ2CY7NhB VqN1B6Oa3Qk1ZFkyUEXS+qhbEHed8Sqng9N9tqxr3B400yROtIBnzP3q60gPFKmbgx5Z Grs+AwwpPu0qcD4NKlkY5hMcD6aXZ0nx0wIb+MHQ3hXjJYxdIy83kpE0rOsZOVdHji89 Xnww== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j33-v6si889700pld.151.2018.05.01.22.23.56; Tue, 01 May 2018 22:24:11 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751109AbeEBFXm (ORCPT + 99 others); Wed, 2 May 2018 01:23:42 -0400 Received: from sauhun.de ([88.99.104.3]:60224 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750926AbeEBFXk (ORCPT ); Wed, 2 May 2018 01:23:40 -0400 Received: from localhost (p54A146FB.dip0.t-ipconnect.de [84.161.70.251]) by pokefinder.org (Postfix) with ESMTPSA id 4226E32475C; Wed, 2 May 2018 07:23:38 +0200 (CEST) Date: Wed, 2 May 2018 07:23:37 +0200 From: Wolfram Sang To: Baolin Wang Cc: Mark Brown , linux-i2c@vger.kernel.org, LKML Subject: Re: [PATCH 1/2] i2c: sprd: Prevent i2c accesses after suspend is called Message-ID: <20180502052336.i5f4yv2ho3za7qa7@tetsubishi> References: <99031524fa147e72451d26f54b24f36093c0d3fa.1523255712.git.baolin.wang@linaro.org> <20180427121417.auv4ppryegkprv32@ninjato> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="pyqc3ex3plu6boam" Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --pyqc3ex3plu6boam Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > We should maybe handle this in the core somewhen, though. Or? >=20 > Thanks. Yes, It will more helpful if we can handle this in the i2c core. To understand the issue better: which kind of devices in your system still send I2C transfers when the system is going to suspend? Do you know? --pyqc3ex3plu6boam Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlrpS1EACgkQFA3kzBSg KbaOqhAAoPH2rKnJ9MygI6R6IQAjnzaAO27UGHdgXVlbFnREJx9+CkFttiflfk5a Vfwp7VmTXyQyrU3S+mianRijU277qIupRkG8JgjH0JtlVWqFrWP3jbqLFmBhD4WT FNEU7zIOLOS4j/Y509dco0M9TgNIpHVFvepFWWdTNlv2KYmi5Q6gjnTYil8xT15M CqO2DSUKBio65r6CdbVodyPUzJ+/QecwNk+W2wdFMftCSKoUtUmlyiisSjSFAFjw vgMks9JUE6x0yeQnaLAl2UjMN/dvLd8x1kN+8kXFeTxV7QjtuZG94pjnj8nPvkYC TABWG0Fdho3U1PE/54UHoL2Yr4EbukQnYknDhc4sefznqnRFYj8C/QV81Z9YyFsW ptI4MtzMiAhN7JQgd4ck8qZBQJNqrv3oft4wQGBBpASXBl4/wvuC2W5ITvRm0o/K 2lWhy0bXT1Z5HwZ7tfDAmnrYJmU9aZs7jFpEmUyShoKSnCeNgwjkMhgCyxi5EC5M aMcZz4oKXcha4PKReNUUBpci3K7oXmAgeRpyuAYxL5auvUhXHbv8dECTL+v4TKqo 1vCoz/WuzP9kt9EDRljhr5a1ERbPaeGoSIJkFY0IZJqD7lUHZmMKo6MbnOqPe4Jw 6EppwModREnoNMzOMKyzM8odsMra2Ler/tbuAbODW8aIqDEMSQA= =x5R6 -----END PGP SIGNATURE----- --pyqc3ex3plu6boam--