From patchwork Mon Dec 19 07:12:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hongxing Zhu X-Patchwork-Id: 13076333 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E979BC4332F for ; Mon, 19 Dec 2022 07:36:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=aJ05vS/k1ATURo9PMTXuf235wWf+hhvOJ+JgKW5eizk=; b=XX6IXZuoXvxZaL CM+H1kESVQ/uPo9DfAdmR8irZqIS1VF7PRmUZmsRA6CvkhJp3CD63SKZNjSzUqRisAZ95GuH3+xF5 FwZeXk7vLhfXDRDsyl3/Shnp8YY/t9xsawIFFp7+HWeUnd4qezWkcSAb8AQYzV1qSQGrQRU2LR5Kv poF02AW2ijoHRhqyHKLr6MAU/DY6OE6BvIH3xqoG+vjP+ERIfWEHm7xZAc4sJJgpxNU+jFlxOCh81 bTjQ72Z1cqvENj2pRWTyXebh8h88c77V6L9ArolZX8NZPSJTJnNa35d4vna7nvSe+7zmCGaE0W3xv JMRrgiqe5V2w07h314ig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p7Ah5-009xYo-3l; Mon, 19 Dec 2022 07:36:15 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p7AgQ-009x7y-FV; Mon, 19 Dec 2022 07:35:36 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id A5B4C1A1612; Mon, 19 Dec 2022 08:35:29 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 6A10C1A05C8; Mon, 19 Dec 2022 08:35:29 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id D61911820F59; Mon, 19 Dec 2022 15:35:27 +0800 (+08) From: Richard Zhu To: vkoul@kernel.org, marex@denx.de, alexander.stein@ew.tq-group.com, lorenzo.pieralisi@arm.com Cc: linux-phy@lists.infradead.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com, Richard Zhu Subject: [PATCH] phy: freescale: imx8m-pcie: Add one missing error return Date: Mon, 19 Dec 2022 15:12:21 +0800 Message-Id: <1671433941-2037-1-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221218_233534_722349_7A01118C X-CRM114-Status: UNSURE ( 8.53 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org There should be one error return when fail to fetch the perst reset. Add the missing error return. Fixes: dce9edff16ee ("phy: freescale: imx8m-pcie: Add i.MX8MP PCIe PHY support") Signed-off-by: Richard Zhu Reviewed-by: Marek Vasut --- drivers/phy/freescale/phy-fsl-imx8m-pcie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c index 7585e8080b77..afc63552ecaf 100644 --- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c +++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c @@ -255,7 +255,7 @@ static int imx8_pcie_phy_probe(struct platform_device *pdev) imx8_phy->perst = devm_reset_control_get_exclusive(dev, "perst"); if (IS_ERR(imx8_phy->perst)) - dev_err_probe(dev, PTR_ERR(imx8_phy->perst), + return dev_err_probe(dev, PTR_ERR(imx8_phy->perst), "Failed to get PCIE PHY PERST control\n"); }