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 B9AB4C35640 for ; Fri, 21 Feb 2020 08:35:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C14620578 for ; Fri, 21 Feb 2020 08:35:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582274134; bh=90xH7MbIWSlxTb7JOoi5JSHeWHhEROcPLkgtjk5gdr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=hk5EJDWaQmjDKUtXwT1LTw30l9s3xFrUYc+HJWhbdvrpa+iPZkDBu/wesCL/rtRB3 yaSvu6edwSh5KYGH/zXpQ0otoDvWgTLWCIB7uPt/cobjU13+SlrJ/yVKzSamEOyNMZ xcvE/1ZA2Es2AOaM8vHWDDiYcTCul5YHjkO8P3Ng= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732888AbgBUIfd (ORCPT ); Fri, 21 Feb 2020 03:35:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:41738 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732062AbgBUIH3 (ORCPT ); Fri, 21 Feb 2020 03:07:29 -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 AD6FF24676; Fri, 21 Feb 2020 08:07:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582272449; bh=90xH7MbIWSlxTb7JOoi5JSHeWHhEROcPLkgtjk5gdr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l5vrqEZkI4ZZm6oUyfQ7gu9YSDpB0H7G0UOwu3nkD2pQx96Sm4VUHk+o6ygagQyvb PhGPSLziap40oxA7KIvF4Y2sp1NzShW5hw4CWLkwKWsoAzGt8HpJprQSVWksi88Yk/ 9yjWrmty37FGR1dOO9q2mmkFBPccXQiIE8tEMTRA= 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 5.4 103/344] regulator: rk808: Lower log level on optional GPIOs being not available Date: Fri, 21 Feb 2020 08:38:22 +0100 Message-Id: <20200221072358.282985139@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072349.335551332@linuxfoundation.org> References: <20200221072349.335551332@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 61bd5ef0806c2..97c846c19c2f6 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -1297,7 +1297,7 @@ 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