From patchwork Thu Aug 1 10:20:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 170370 Delivered-To: patch@linaro.org Received: by 2002:a92:512:0:0:0:0:0 with SMTP id q18csp5221782ile; Thu, 1 Aug 2019 03:20:34 -0700 (PDT) X-Google-Smtp-Source: APXvYqxnuSf3zIjDQg5Eae/ZQwVZ5IekOZk/gxSKbnLIuTU1H7k5SNkdJ4Y0IKWneLYLNPXQpJh8 X-Received: by 2002:a17:90a:a407:: with SMTP id y7mr7807373pjp.97.1564654834257; Thu, 01 Aug 2019 03:20:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1564654834; cv=none; d=google.com; s=arc-20160816; b=GjsNVVgPQF2r3g/S+HZXJTqHd4NPwBZTboNdmTBMQ9GJseRSFX8Yx2nE4W1CaceoTA gAqK4bzv1DnkUkYYdZrfHXvT0DJagSJAeAtLGxIqXGZUY9iJHE4Nyrap49E+yBIpmYRU bELxbzNZdLuXll89FsSvsHhzTIynF/mYoloCnDwaC1EoRbXQdPHCyb2qi8/1dN2YPs4N iHWw9rECQcUV4b6UCob+lG+SwXmG/3hk7y80iHBNq3ea4vMxV5TqXpBbCLzLH3a6lcMM h2T+an+2q11m4VpiTRzmmpj1RU/fH8zoSlor7ENEi5A0KSqCiiu6X69Gyfd6o9dXvCZE tXsA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=iPOy9zRpBWvwsVOs1ov4/JrMHU1E6nISPXyh4Jjsxxw=; b=qYtIHJnN5hGLoLH/YOsy3LvyiiZHHfInhN7QVEEkAoocV2HlyPEtmkD1I3booSvDZL oFRUoonIfL8TSbTb6eTcNLGsFS3Qj7kCW/J8cd0EQil4OFg9WokOG7G2yXf14+FkazcQ 3EZNrIzqVVv07QT41zYh5akPRTjVYcFzzRNUSlGgjYKtXTM+rT1CACkaKV4wGni5vyTB cXZ9Hfzf/ei++CyCheUeZ8G25Aw0B1sc+/gQmsZJvEzriVVZR2Hk4nRpNWh4zKqiWunG H2HHPTN8/gWC0hOQc2UR588IsZW/a8YfzGn19qxX/SaV2C2o1iUrUYoyJBg9aiu7evWK Gdgw== 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 r33si40101665pgm.371.2019.08.01.03.20.33; Thu, 01 Aug 2019 03:20:34 -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 S1730701AbfHAKUc (ORCPT + 29 others); Thu, 1 Aug 2019 06:20:32 -0400 Received: from foss.arm.com ([217.140.110.172]:33576 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728060AbfHAKUc (ORCPT ); Thu, 1 Aug 2019 06:20:32 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0A3311570; Thu, 1 Aug 2019 03:20:32 -0700 (PDT) Received: from dawn-kernel.cambridge.arm.com (unknown [10.1.197.116]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id D3ACB3F575; Thu, 1 Aug 2019 03:20:30 -0700 (PDT) From: Suzuki K Poulose To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, sfr@canb.auug.org.au, lkp@intel.com, Suzuki K Poulose , Mika Westerberg , Wolfram Sang Subject: [PATCH 1/3] i2c: Revert incorrect conversion to use generic helper Date: Thu, 1 Aug 2019 11:20:24 +0100 Message-Id: <20190801102026.27312-1-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190801061042.GA1132@kroah.com> References: <20190801061042.GA1132@kroah.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch "drivers: Introduce device lookup variants by ACPI_COMPANION device" converted an incorrect instance in i2c driver to a new helper. Revert this change. Reported-by: Stephen Rothwell Cc: Mika Westerberg Cc: Wolfram Sang Cc: Greg Kroah-Hartman Signed-off-by: Suzuki K Poulose --- drivers/i2c/i2c-core-acpi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- 2.21.0 diff --git a/drivers/i2c/i2c-core-acpi.c b/drivers/i2c/i2c-core-acpi.c index bc80aafb521f..f60f7a95d48e 100644 --- a/drivers/i2c/i2c-core-acpi.c +++ b/drivers/i2c/i2c-core-acpi.c @@ -357,7 +357,10 @@ static int i2c_acpi_find_match_adapter(struct device *dev, const void *data) struct i2c_adapter *i2c_acpi_find_adapter_by_handle(acpi_handle handle) { - struct device *dev = bus_find_device_by_acpi_dev(&i2c_bus_type, handle); + struct device *dev; + + dev = bus_find_device(&i2c_bus_type, NULL, handle, + i2c_acpi_find_match_adapter); return dev ? i2c_verify_adapter(dev) : NULL; }