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=-8.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 E1148C00449 for ; Wed, 3 Oct 2018 15:50:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A8051213A2 for ; Wed, 3 Oct 2018 15:50:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="u2yjhGPM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A8051213A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727353AbeJCWjq (ORCPT ); Wed, 3 Oct 2018 18:39:46 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:37427 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726748AbeJCWjq (ORCPT ); Wed, 3 Oct 2018 18:39:46 -0400 Received: by mail-wr1-f66.google.com with SMTP id u12-v6so6687174wrr.4; Wed, 03 Oct 2018 08:50:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=TOcpJN9kECAmgkneeSAmIQnuqUIwWghnwFlQS7iLnWI=; b=u2yjhGPMFCTQx3523ofS4FT+gkM+XefAWJlvpvhofD0ciTDa/k2s0wE4ikWzUjVVtv 9bnVam7vhjJEjUMO80fSCvJcBGR8QDUwavj7SSzdJzNSE6VOkuFD4rn3p4Qq/dGE2RYA plK2NWHt7T0zXsPD7vwibIUYKI27OE//smcCyHCoehVLmixfjBFr1gR2SEYD/moom0oj jHfxM7NqD0LrJZbWUr/ipyw5pywOeBxzINhchFNLSUz0SI8/jdbw7b4FDD2AvgBrmf8w pnWxpkYDpWrjmqjOdrJYeWi7Frm6UvDjWvmgPLpWZy/HelFzDQU/PIDvcwJ4YWAdKVfv uJ5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=TOcpJN9kECAmgkneeSAmIQnuqUIwWghnwFlQS7iLnWI=; b=Fe7T2ha/xTkjRCq0XnHyMrev4bTHvyCMh4ZUV/CbrNfwu6Ce1Kek3vkaKpr+Wt167w pKSEhVKIAfgVlU5+t/Ss64r16f8+JiIip01N/okF8Qdvz6Ve9dtveoiHwmMa8ifjPeqa TCYXYFXl8eX7RAL0S5ptqHlWklGdxGiU7TIb2FWZ0cLE+r7o3zqn1WYCsM51b3FnDAOB tNlj70t2w46MGmcvy8L7SN6Ohiq/SOotW4sUx1tWVKZxG8LwCTkWwE+eUbaObL3iWqRK WD7fCuLFaF/c3co9QvLSsgNAoX5VMFzqW+2QCb2JvdgVf0zqoBWVvcum9pe3axXukKJa Fvsw== X-Gm-Message-State: ABuFfohj7R8b3v00DqUY6rNXRKpHtHvhEzu6KL0/abzGuX0xCFniulFF zOlJQLNgMqO/pkikwJnrpXstC0hd X-Google-Smtp-Source: ACcGV63qO1lbsp6rtj21iVc4uY2Y+irGyB+yMoe6SM1VC0Wqq9GSloLSt03kAcTcljb4jEUMxEMwlg== X-Received: by 2002:adf:e512:: with SMTP id j18-v6mr1723483wrm.111.1538581847804; Wed, 03 Oct 2018 08:50:47 -0700 (PDT) Received: from pc-ceresoli.dev.aim (45.11.168.109.cust.ip.kpnqwest.it. [109.168.11.45]) by smtp.gmail.com with ESMTPSA id h18-v6sm1707614wrb.82.2018.10.03.08.50.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 03 Oct 2018 08:50:46 -0700 (PDT) From: Luca Ceresoli To: linux-i2c@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Luca Ceresoli , Peter Rosin , Vadim Pasternak , Michael Shych , Michael Hennerich Subject: [PATCH v2 1/3] i2c: mux: pca954x: simplify code to reach the adapter Date: Wed, 3 Oct 2018 17:50:22 +0200 Message-Id: <20181003155024.16024-1-lucaceresoli77@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Luca Ceresoli struct i2c_client has a direct pointer to the adapter, no need to dig it out of the struct device tree. Signed-off-by: Luca Ceresoli --- drivers/i2c/muxes/i2c-mux-pca954x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c index 24bd9275fde5..bfabf985e830 100644 --- a/drivers/i2c/muxes/i2c-mux-pca954x.c +++ b/drivers/i2c/muxes/i2c-mux-pca954x.c @@ -347,7 +347,7 @@ static void pca954x_cleanup(struct i2c_mux_core *muxc) static int pca954x_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct i2c_adapter *adap = to_i2c_adapter(client->dev.parent); + struct i2c_adapter *adap = client->adapter; struct pca954x_platform_data *pdata = dev_get_platdata(&client->dev); struct device *dev = &client->dev; struct device_node *np = dev->of_node; -- 2.17.1