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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 7FA1BC2BB48 for ; Mon, 7 Dec 2020 21:25:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B9162395B for ; Mon, 7 Dec 2020 21:25:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726718AbgLGVZI (ORCPT ); Mon, 7 Dec 2020 16:25:08 -0500 Received: from retiisi.eu ([95.216.213.190]:34618 "EHLO hillosipuli.retiisi.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726494AbgLGVZH (ORCPT ); Mon, 7 Dec 2020 16:25:07 -0500 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 5F503634C99; Mon, 7 Dec 2020 23:23:13 +0200 (EET) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: mchehab@kernel.org Subject: [PATCH 15/24] =?UTF-8?q?ccs:=20Don't=20change=20the=20I=C2=B2C=20?= =?UTF-8?q?address=20just=20for=20software=20reset?= Date: Mon, 7 Dec 2020 23:15:21 +0200 Message-Id: <20201207211530.21180-16-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201207211530.21180-1-sakari.ailus@linux.intel.com> References: <20201207211530.21180-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The sensor's address was changed before resetting and changing the address again. Don't do it before reset as it's useless. Signed-off-by: Sakari Ailus --- drivers/media/i2c/ccs/ccs-core.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 11c6de7f55aa..da7a6bd2c820 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -1552,14 +1552,6 @@ static int ccs_power_on(struct device *dev) * is found. */ - if (sensor->hwcfg.i2c_addr_alt) { - rval = ccs_change_cci_addr(sensor); - if (rval) { - dev_err(dev, "cci address change error\n"); - goto out_cci_addr_fail; - } - } - rval = ccs_write(sensor, SOFTWARE_RESET, CCS_SOFTWARE_RESET_ON); if (rval < 0) { dev_err(dev, "software reset failed\n"); -- 2.29.2