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[209.132.180.67]) by mx.google.com with ESMTP id o4-v6si1827628plk.321.2018.05.01.20.27.28; Tue, 01 May 2018 20:27:43 -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; dkim=pass header.i=@linaro.org header.s=google header.b=b2Tf9140; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750859AbeEBD1T (ORCPT + 99 others); Tue, 1 May 2018 23:27:19 -0400 Received: from mail-ot0-f181.google.com ([74.125.82.181]:42639 "EHLO mail-ot0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750822AbeEBD1P (ORCPT ); Tue, 1 May 2018 23:27:15 -0400 Received: by mail-ot0-f181.google.com with SMTP id l13-v6so15001790otk.9 for ; Tue, 01 May 2018 20:27:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=D4QDi2v5pO04/RE4ReMRJmQxllvITKr0pj/Kz1X03ss=; b=b2Tf9140iAHbW/bldoU6PxtR1yaL1a+e/Y930n+pNwmuuXyOfqsnWNv1HSy3my6tGM 1pbvmQ7RNyy3F8TadEIt/VzkLWZ60b/oj7uZBh20gczokGpNE5Xcn8kTYb/qTc+UTcba tyszcne5j/sdIorzh9NZsNvfdlhyaLqrpn+3E= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=D4QDi2v5pO04/RE4ReMRJmQxllvITKr0pj/Kz1X03ss=; b=JgL0Dnzp2EDRmBDNwiMCA3lxCLFSltWgyn6eTOvD41R9mU2zgKLxKp+WCLOLFDDWt5 yZBnPiBb+tEX13B5z6Q2y/jaZ8YA0UFFWdhCfAmzX62URps2ktEVKi5hXQe9dNdpOKoS 0nMCmb6TmYfVUTMR+t915FBavuwids1SSIYJYw05TVVxzAQFpBRXrvhx50HZ5z4cJwn3 gjHQHAmBcJQivLtcJoinFCsl1S0/sJ+BjZHAODwFykv9RIG4Isglqkv10DJEsVLLhq/Y o6jJKkaEo4OfyxdF7dWR0uV/4eCqLFnoCL5sMcY8bht+6Fnjwx+CzA1+ZmFzRObZlWFt XIwA== X-Gm-Message-State: ALQs6tDT1RBe0xkqGdDW4yi7YCMq12+RDSE5Us+NZzLwSw6ScapVE9o/ YyfVS1hao3gR4hu1E+CLmdJPacbeD+qpQVHIcJkSbw== X-Received: by 2002:a9d:5508:: with SMTP id l8-v6mr11684712oth.159.1525231635224; Tue, 01 May 2018 20:27:15 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a9d:2d77:0:0:0:0:0 with HTTP; Tue, 1 May 2018 20:27:14 -0700 (PDT) In-Reply-To: <20180427121417.auv4ppryegkprv32@ninjato> References: <99031524fa147e72451d26f54b24f36093c0d3fa.1523255712.git.baolin.wang@linaro.org> <20180427121417.auv4ppryegkprv32@ninjato> From: Baolin Wang Date: Wed, 2 May 2018 11:27:14 +0800 Message-ID: Subject: Re: [PATCH 1/2] i2c: sprd: Prevent i2c accesses after suspend is called To: Wolfram Sang Cc: Mark Brown , linux-i2c@vger.kernel.org, LKML Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Wolfram, On 27 April 2018 at 20:14, Wolfram Sang wrote: > On Mon, Apr 09, 2018 at 02:40:54PM +0800, Baolin Wang wrote: >> Add one flag to indicate if the i2c controller has been in suspend state, >> which can prevent i2c accesses after i2c controller is suspended following >> system suspend. >> >> Signed-off-by: Baolin Wang > > Applied to for-current, thanks! > > We should maybe handle this in the core somewhen, though. Or? Thanks. Yes, It will more helpful if we can handle this in the i2c core. -- Baolin.wang Best Regards