From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 03 May 2024 12:15:51 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1s2pxH-00H67y-03 for lore@lore.pengutronix.de; Fri, 03 May 2024 12:15:51 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1s2pxG-0006cP-CT for lore@pengutronix.de; Fri, 03 May 2024 12:15:50 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=IguNVg4sTt7u+FYhwzI/+gSbtBTHKSGumE/NyMRsGk8=; b=5CW5zy3NMjNSd39jauSn5R5IlL nNaAguW/HrzoHe9KOxnzk4fGvnQS+ACHojoQDAEkqWS8uVC/lmlq4NRrnwZjCafnuh777aOmkuuC5 PGf/V+J0k/rExjXvsuxOXkuRZGYuoxnEs6sJMgAL76SRQeS4xbV8DJqhf7IhwChigdy+6An2Z4uVB FqOV3TvQYwiOc9Jj1BjFB4zkD3TaJljCEgDec6Wne5jvRynAhuQlBwfx8jykoYMBRYCPFwvu+ZPQb lM8YZ9GAoGoVqIemJjpHuhl3/pAQUSuf+qiWYeW9cmpzu84ZIQjTOgrQiqAMAEB8w1+yoeLbTyTzr u1ofxQ+g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s2pwr-0000000G0Xy-3gaX; Fri, 03 May 2024 10:15:25 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s2pwo-0000000G0Wt-117c for barebox@lists.infradead.org; Fri, 03 May 2024 10:15:24 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1s2pwm-0006UJ-NE; Fri, 03 May 2024 12:15:20 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s2pwm-00FgS3-Aj; Fri, 03 May 2024 12:15:20 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1s2pwm-0059Di-0m; Fri, 03 May 2024 12:15:20 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Fri, 3 May 2024 12:15:19 +0200 Message-Id: <20240503101519.1226971-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240503_031522_405256_8F355317 X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] mfd: pca9450: don't warn if PCA9450_PWRON_STAT is 0 X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The register is zeroed on read, so network booting always prints the warning that the reset reason is unknown. Skip the warning in this case. Signed-off-by: Ahmad Fatoum --- drivers/mfd/pca9450.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/pca9450.c b/drivers/mfd/pca9450.c index be357c10239f..89eca9f890e3 100644 --- a/drivers/mfd/pca9450.c +++ b/drivers/mfd/pca9450.c @@ -53,6 +53,8 @@ static int pca9450_get_reset_source(struct device *dev, struct regmap *map) break; default: dev_warn(dev, "Unknown reset reason: 0x%02x\n", reg); + fallthrough; + case 0: type = RESET_UKWN; } -- 2.39.2