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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A431C4321E for ; Mon, 7 Mar 2022 10:11:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238541AbiCGKMS (ORCPT ); Mon, 7 Mar 2022 05:12:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242418AbiCGKLc (ORCPT ); Mon, 7 Mar 2022 05:11:32 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E38808AE4C; Mon, 7 Mar 2022 01:55:07 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A534A60A25; Mon, 7 Mar 2022 09:55:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B70DFC340E9; Mon, 7 Mar 2022 09:55:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1646646907; bh=/XWQ9igvXNOF1TOD5kOlX/Rg4BH8sV/ES53ZuzWFtrA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Fd58QLywOvh9UTQPrXaIFvMMQLg4GxXrDk0PL8p4jjr4QMqI00hIu3iAoNb+YAOZB psjoWK8ZMU2ueZQz42ICk+6o0pYzEQp/uYzTAxio6TOqM7R1vG1OsxKSnWsEu73Rxb 1SvSXJddLu6hZyZptnMtfhze68FrJFxv7gaOjQO0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tyrel Datwyler , Christophe JAILLET , Li Yang , Sasha Levin Subject: [PATCH 5.16 130/186] soc: fsl: guts: Revert commit 3c0d64e867ed Date: Mon, 7 Mar 2022 10:19:28 +0100 Message-Id: <20220307091657.714709887@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220307091654.092878898@linuxfoundation.org> References: <20220307091654.092878898@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christophe JAILLET [ Upstream commit b113737cf12964a20cc3ba1ddabe6229099661c6 ] This reverts commit 3c0d64e867ed ("soc: fsl: guts: reuse machine name from device tree"). A following patch will fix the missing memory allocation failure check instead. Suggested-by: Tyrel Datwyler Signed-off-by: Christophe JAILLET Signed-off-by: Li Yang Signed-off-by: Sasha Levin --- drivers/soc/fsl/guts.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c index 072473a16f4d..af7741eafc57 100644 --- a/drivers/soc/fsl/guts.c +++ b/drivers/soc/fsl/guts.c @@ -28,7 +28,6 @@ struct fsl_soc_die_attr { static struct guts *guts; static struct soc_device_attribute soc_dev_attr; static struct soc_device *soc_dev; -static struct device_node *root; /* SoC die attribute definition for QorIQ platform */ @@ -138,7 +137,7 @@ static u32 fsl_guts_get_svr(void) static int fsl_guts_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; + struct device_node *root, *np = pdev->dev.of_node; struct device *dev = &pdev->dev; const struct fsl_soc_die_attr *soc_die; const char *machine; @@ -159,8 +158,9 @@ static int fsl_guts_probe(struct platform_device *pdev) root = of_find_node_by_path("/"); if (of_property_read_string(root, "model", &machine)) of_property_read_string_index(root, "compatible", 0, &machine); + of_node_put(root); if (machine) - soc_dev_attr.machine = machine; + soc_dev_attr.machine = devm_kstrdup(dev, machine, GFP_KERNEL); svr = fsl_guts_get_svr(); soc_die = fsl_soc_die_match(svr, fsl_soc_die); @@ -195,7 +195,6 @@ static int fsl_guts_probe(struct platform_device *pdev) static int fsl_guts_remove(struct platform_device *dev) { soc_device_unregister(soc_dev); - of_node_put(root); return 0; } -- 2.34.1