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 743AAC2BA83 for ; Fri, 14 Feb 2020 18:13:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3EB62222C2 for ; Fri, 14 Feb 2020 18:13:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581704027; bh=2dThaYlHRcdUrDhgM8q0hQYuMCgYWpqY9XUhmYwYIuw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=edpbBPM9SbFnmCN7gmG/K55gd9w6Tnc47h7ScSOVQEiDaSIrMcpu/bHpWLPt2fAm8 bcQvvJ4rTd87R0I6+BRiN+ife4kqcNbYxfD8DSH9urHd/236Bje0csiY4Y6dm08SMk lmLH8/WJrqIF69WbfS/F3J9ZuNg7LcN7dmGa/zXU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731043AbgBNPwo (ORCPT ); Fri, 14 Feb 2020 10:52:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:59460 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731037AbgBNPwo (ORCPT ); Fri, 14 Feb 2020 10:52:44 -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 DC1EA24684; Fri, 14 Feb 2020 15:52:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695563; bh=2dThaYlHRcdUrDhgM8q0hQYuMCgYWpqY9XUhmYwYIuw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ItGDKEVfO5N8CBIRM6iJZurGK25Ktxo7p8OqXw6kQ1rm2OcwmbAzbzV3ymUyLJaSn hlEOwp4HNV/6SJ9XBr7UwGUBQU3Pz+XT0biJNURcYsyYXFqn8NB1f1cuvasF9nMgiE OcMAZymaCmho9rCoNdomItLAduZyKDCS7Q0+lGbQ= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Miquel Raynal , Mark Brown , Sasha Levin Subject: [PATCH AUTOSEL 5.5 176/542] regulator: rk808: Lower log level on optional GPIOs being not available Date: Fri, 14 Feb 2020 10:42:48 -0500 Message-Id: <20200214154854.6746-176-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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