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[209.132.180.67]) by mx.google.com with ESMTP id u66si3926729oib.159.2020.03.28.11.51.29; Sat, 28 Mar 2020 11:51:41 -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=@gmail.com header.s=20161025 header.b=GrZPc3M+; 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=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727306AbgC1Sui (ORCPT + 99 others); Sat, 28 Mar 2020 14:50:38 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:43346 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726389AbgC1Sui (ORCPT ); Sat, 28 Mar 2020 14:50:38 -0400 Received: by mail-pf1-f194.google.com with SMTP id f206so6312746pfa.10; Sat, 28 Mar 2020 11:50:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lJztbg3kquFXjjuv4enGOn4xogqAqaadH1DhetiB26k=; b=GrZPc3M+d/HKKXspmK1fowRDcNl5MdRG2JpyOfUUrBlLbSmWUtRH7oneRISr5HwQfz kpcdlMdHL6H6WlnPABvm/1eACsodKwSTKjgyVCjNrsIBiQOt4ClpvEIzRbbjBh4lDMF+ 53MSE6kzSA54B/NWJ3tZYF/aGI44Ii7hqXOK0sYsp9hC03hfQhgLgMYB3bfszT0gdGez DBdD85JJ5sRyLkYzr4ZpzndawidofqaPj9/5zW3ARPGM5CSi2W7rrqEK1+jYEADfEe1O 1IEwVWOU+EBzJv0zpoS9pLeq7h+y1CGT3Kbd04oetZygKrxm7TZ64dKxw650Fwh15ckj RoNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lJztbg3kquFXjjuv4enGOn4xogqAqaadH1DhetiB26k=; b=XgS2/9GEpVLoH/Ql8bSMJf6kD2hUYt/bHCphIMv4O2U7JSB8DXEvAGSBQ60K0+Fvtr dtpg5ZzMzfhie3M87S/iDWeVOBMsV+5l3xqyvLREtQfYdmvWItmteHrAJ1NBAsj/tC9g r5K6cW4R9E6cQ6rDqpoxNpjpvXKe367eNs8KW2z5LoB/JNaViLYwZpWx5ATf8hG0V3i1 Gh7DHNI1PsyKfugXlmu9hrIM0lpZStmidr/T8eNIb3aOUcufpgeWiAyc/0ayvhxVIYtg 6TjOUn40+hiB72iq+/YGMn8w5lRPoS3CEnRFQLBDdPjwAbRF/nDwVfRxzpN+lZG2quSE wUtg== X-Gm-Message-State: ANhLgQ2jEdK5ajTCwEfsc+UznE4rRCVcy76jV1Ym46DS5+OSnlZKjnOi gWrU3S9fXtbzV79oORoX7540YKbor5mTxiZ9qXw= X-Received: by 2002:a63:798a:: with SMTP id u132mr5651237pgc.203.1585421436474; Sat, 28 Mar 2020 11:50:36 -0700 (PDT) MIME-Version: 1.0 References: <20200322224626.13160-1-sravanhome@gmail.com> <20200322224626.13160-4-sravanhome@gmail.com> <20200328144234.081b964f@archlinux> In-Reply-To: <20200328144234.081b964f@archlinux> From: Andy Shevchenko Date: Sat, 28 Mar 2020 20:50:24 +0200 Message-ID: Subject: Re: [PATCH v4 3/5] iio: adc: mp2629: Add support for mp2629 ADC driver To: Jonathan Cameron Cc: Saravanan Sekar , Lee Jones , Rob Herring , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald , Sebastian Reichel , devicetree , Linux Kernel Mailing List , linux-iio , Linux PM 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 On Sat, Mar 28, 2020 at 4:42 PM Jonathan Cameron wrote: > On Mon, 23 Mar 2020 01:32:34 +0200 > Andy Shevchenko wrote: > > On Mon, Mar 23, 2020 at 12:47 AM Saravanan Sekar wrote: ... > > > + indio_dev->dev.of_node = pdev->dev.of_node; > > > > Jonathan, doesn't IIO core do this for all? > > > > Nope. I'm not totally sure it's always safe to do so > as we have some weird parent structures in some cases. > A quick grep suggests that we may be fine though, or > alternatively be able to get away with a set it if not > already set approach. > > I'll take a look when I get some time. It would be nice > to clean this up. We may follow the GPIO subsystem's approach, i.e. if there is no node provided take the one from the supplied struct device. But it may have side effects. So, it's completely up to you. -- With Best Regards, Andy Shevchenko