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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 B6E37C3B1A1 for ; Fri, 14 Feb 2020 16:42:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8143D2467D for ; Fri, 14 Feb 2020 16:42:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581698529; bh=85Fpwrg1s5nFfiNRz/VMyBUDJukDM49smNb0L1R9tok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=tMPpZH0dNQjI2AG9pqgDS1D305vTsM/QwL4bpnFt2Ilh2EWkcfIu/eM41qVNX88Ut 5wyvJ8NacHxIjlrJT96mUep1FKkb0kuNzkCxcTzsX8tpnCoAiPYPuFBr91XFZtodhj 4pb1yqGKGoPV4ApVmXotvamC5Ca8zQIVcm7db94Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393992AbgBNQmI (ORCPT ); Fri, 14 Feb 2020 11:42:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:57842 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393208AbgBNQWX (ORCPT ); Fri, 14 Feb 2020 11:22:23 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B987324752; Fri, 14 Feb 2020 16:22:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697343; bh=85Fpwrg1s5nFfiNRz/VMyBUDJukDM49smNb0L1R9tok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K8ZyUNOze2oqHVDPsfmn3vwLAC0pVYrT2VSNmkvHts+nL0ihtNT6NfPS6Gckx660t qBSFa+7nqieM0avb2tOT++bpLMY0n6ol/jcUKlW3W40MyT/zM3nD97K8y5w6zh7xuV HE7O+ASDCj7i41TjZodf6P8kKozgBazzaXupLDY0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Miquel Raynal , Mark Brown , Sasha Levin Subject: [PATCH AUTOSEL 4.9 048/141] regulator: rk808: Lower log level on optional GPIOs being not available Date: Fri, 14 Feb 2020 11:19:48 -0500 Message-Id: <20200214162122.19794-48-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214162122.19794-1-sashal@kernel.org> References: <20200214162122.19794-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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 dfa8d50a5d741..28646e4cf3bae 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -589,7 +589,7 @@ 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