From patchwork Sun May 3 15:21:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= X-Patchwork-Id: 212147 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=-6.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS 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 6DEEDC47258 for ; Sun, 3 May 2020 15:22:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 40E83207DD for ; Sun, 3 May 2020 15:22:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=rere.qmqm.pl header.i=@rere.qmqm.pl header.b="HhhKdvWP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728653AbgECPVN (ORCPT ); Sun, 3 May 2020 11:21:13 -0400 Received: from rere.qmqm.pl ([91.227.64.183]:35642 "EHLO rere.qmqm.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728526AbgECPVM (ORCPT ); Sun, 3 May 2020 11:21:12 -0400 Received: from remote.user (localhost [127.0.0.1]) by rere.qmqm.pl (Postfix) with ESMTPSA id 49FV7V1X1KzGj; Sun, 3 May 2020 17:21:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=rere.qmqm.pl; s=1; t=1588519270; bh=9+54rd/b9MFSvGJ5H7aKdvK4EyDceTpr1Ul1xvO7tH8=; h=Date:In-Reply-To:References:From:Subject:To:Cc:From; b=HhhKdvWPt8ojeOojYUmj4BOYsBqW+vWR/x9jk4+hE0l7fLPYtUAgk+l7T1i+ybTvR d5iz0uMsTJpfWEvCXaJOsr9N6OkJwCCHXK/gSrkxOOYFDWg8+ynCbyW9LCxxCPJ9Jc lttnWQxa0Nwlp9cupfyTJVgZZaFtLJ4+oXgguVXjliNSqOV8uUz6v/AQMVkh94DI2+ j1q8mz2QCGsl676C54+sfZB1PMKpY4XQ0gmrIQyoGI52eHLP6WDwsIseRyOsSBe3+x SHYmnjQ0UDyMtNVz9inyMSqyjR7rVM/6YdPTaCsRF6y4vZOF7Xp1eEaWoMroxellQR BS3NXdreBXsDg== X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.102.2 at mail Date: Sun, 03 May 2020 17:21:10 +0200 Message-Id: <1b3c0d2b01c56cfc073f9ff4961f077098edbe67.1588517058.git.mirq-linux@rere.qmqm.pl> In-Reply-To: References: From: =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= Subject: [PATCH v2 01/11] power: bq25890: remove redundant I2C bus check MIME-Version: 1.0 To: Sebastian Reichel , Rob Herring Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org regmap initialization will check I2C adapter functionality. Remove redundant check in the driver. Signed-off-by: Michał Mirosław --- drivers/power/supply/bq25890_charger.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c index aebd1253dbc9..c642519ef7b2 100644 --- a/drivers/power/supply/bq25890_charger.c +++ b/drivers/power/supply/bq25890_charger.c @@ -881,17 +881,11 @@ static int bq25890_fw_probe(struct bq25890_device *bq) static int bq25890_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct i2c_adapter *adapter = client->adapter; struct device *dev = &client->dev; struct bq25890_device *bq; int ret; int i; - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { - dev_err(dev, "No support for SMBUS_BYTE_DATA\n"); - return -ENODEV; - } - bq = devm_kzalloc(dev, sizeof(*bq), GFP_KERNEL); if (!bq) return -ENOMEM;