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 X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A65A4C43465 for ; Mon, 21 Sep 2020 10:25:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 68923205F4 for ; Mon, 21 Sep 2020 10:25:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="VSAdqYKJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726637AbgIUKZW (ORCPT ); Mon, 21 Sep 2020 06:25:22 -0400 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:9234 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726343AbgIUKZV (ORCPT ); Mon, 21 Sep 2020 06:25:21 -0400 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Mon, 21 Sep 2020 03:19:35 -0700 Received: from HQMAIL111.nvidia.com (172.20.187.18) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 21 Sep 2020 10:20:21 +0000 Received: from [192.168.22.23] (10.124.1.5) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Mon, 21 Sep 2020 10:20:18 +0000 From: Thierry Reding To: Dmitry Osipenko CC: Thierry Reding , Jonathan Hunter , Laxman Dewangan , Wolfram Sang , =?utf-8?q?Micha=C5=82_Miros=C5=82aw?= , Andy Shevchenko , , , Subject: Re: [PATCH v7 26/34] i2c: tegra: Factor out hardware initialization into separate function In-Reply-To: <20200908224006.25636-27-digetx@gmail.com> References: <20200908224006.25636-27-digetx@gmail.com> X-NVConfidentiality: public Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Message-ID: Date: Mon, 21 Sep 2020 10:20:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1600683575; bh=z5UvWyt1/Ey1+Ib6ltESDj67xyNJ+4zyx4L9BW4flVI=; h=From:To:CC:Subject:In-Reply-To:References:X-NVConfidentiality: Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID: Date; b=VSAdqYKJzMD8K6Gbr+k4hh5uVKn67Jd/CpUVWT1rHx0hFrY+OnEDRSmA61Vrpmka2 4wA1nP0cLobkkK38VpJr7/lApdz8EZeF2SYmeo8LMLzU6aEEe+pst2+xUBifya8Ome +mI8V9Jig0I81ChSOJXZib6y9wV1ilarXjdwxuWNe3WPDsHhHTnNO3eC48acXIgvn2 OZP2XOlU0bj7eE0rAS+AK0nRWR7SRUOdHbHSj12TGCOhvaXCg+kFCfLZULldhKzzHq XvIbDmPAWywD6nwsQtrS87AXSwF3TwIIzviiO/wSq9Ee+I+1+yw8Q0Bl6yCRKBEyc4 FqK+xbwtyMXkw== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 09 Sep 2020 01:39:58 +0300, Dmitry Osipenko wrote: > Factor out hardware initialization into a separate function from the probe > function. The only place where runtime PM needs to be resumed during probe > is the place of hardware initialization, hence it makes sense to factor > out it in order to have a bit cleaner error handling in tegra_i2c_probe(). > > Signed-off-by: Dmitry Osipenko > Acked-by: Thierry Reding > --- > drivers/i2c/busses/i2c-tegra.c | 32 +++++++++++++++++++------------- > 1 file changed, 19 insertions(+), 13 deletions(-) Tested-by: Thierry Reding