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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 D7690C35641 for ; Fri, 21 Feb 2020 08:46:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A238F206EF for ; Fri, 21 Feb 2020 08:46:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582274779; bh=2dThaYlHRcdUrDhgM8q0hQYuMCgYWpqY9XUhmYwYIuw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=pGY667xl8rrLpGtDi5kEBUYTNzh6XjvEp6+McjyIfhi7gzip3DO8py1ejJmQXtGZt bKVRWK4gpQcZKF/Mq+SJlqMdtFVs8+AKao8NeEvQ8Bv+PyOo7w5/qZSYJESzzP1QP5 9sSyxLVyiuaarWSL9rrtri3m/ZWnf+CIiAbhrYI0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728660AbgBUHuE (ORCPT ); Fri, 21 Feb 2020 02:50:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:46774 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728802AbgBUHuC (ORCPT ); Fri, 21 Feb 2020 02:50:02 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D9A35222C4; Fri, 21 Feb 2020 07:50:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271402; bh=2dThaYlHRcdUrDhgM8q0hQYuMCgYWpqY9XUhmYwYIuw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wo3l34NRUkIEpmQMhGhhirP4K8N+LsvIhGyZXj25x2NBz1NXWiLTAP+35bkC5TwFn J8zHBhrnU4wjGPxmHTPWi0njZ6BXnnATzcSFCmYfj8aqgrG5RiXEHsMO4xY+gZVPMa t2hr/ryR/rBOxGoBPU6z2fbMX0LRhfhrzS5SW2GA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miquel Raynal , Mark Brown , Sasha Levin Subject: [PATCH 5.5 115/399] regulator: rk808: Lower log level on optional GPIOs being not available Date: Fri, 21 Feb 2020 08:37:20 +0100 Message-Id: <20200221072413.633905994@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072402.315346745@linuxfoundation.org> References: <20200221072402.315346745@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Miquel Raynal [ Upstream commit b8a039d37792067c1a380dc710361905724b9b2f ] RK808 can leverage a couple of GPIOs to tweak the ramp rate during DVS (Dynamic Voltage Scaling). These GPIOs are entirely optional but a dev_warn() appeared when cleaning this driver to use a more up-to-date gpiod API. At least reduce the log level to 'info' as it is totally fine to not populate these GPIO on a hardware design. This change is trivial but it is worth not polluting the logs during bringup phase by having real warnings and errors sorted out correctly. Fixes: a13eaf02e2d6 ("regulator: rk808: make better use of the gpiod API") Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/r/20191203164709.11127-1-miquel.raynal@bootlin.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/rk808-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index 5b40032264846..31f79fda3238b 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -1282,7 +1282,7 @@ static int rk808_regulator_dt_parse_pdata(struct device *dev, } if (!pdata->dvs_gpio[i]) { - dev_warn(dev, "there is no dvs%d gpio\n", i); + dev_info(dev, "there is no dvs%d gpio\n", i); continue; } -- 2.20.1