From nobody Tue Feb 10 18:36:06 2026 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 181C0C7618A for ; Thu, 16 Mar 2023 20:36:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230135AbjCPUgO (ORCPT ); Thu, 16 Mar 2023 16:36:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230083AbjCPUgM (ORCPT ); Thu, 16 Mar 2023 16:36:12 -0400 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34E8A5F6DD for ; Thu, 16 Mar 2023 13:36:08 -0700 (PDT) Received: by mail-ed1-x534.google.com with SMTP id y4so12631289edo.2 for ; Thu, 16 Mar 2023 13:36:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678998966; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=PlklHImdXNdfrwXUolyZOA6zccOo5LXTGnwZM8Pnl/c=; b=nsi0lmetyD8+cOZwRD24PWCpnreqOPE4J6EMotaThWM/55/PxNJo/mAAvfAx4nK2il 3cFGk2OrcExyZ3zx5r8a5M81Cez8H1UiaGXP+c2GgHfyZWHiqMycH4/F9k6MMT5gcjn5 BbkkfIKt4yk5KK0oL5OTk0Et1MCIoiYkGauP9mDiW0htEsg0TilUuXmBI8D4ivW3/sGG 1JXkRIemzPcFizJt8glZEG2uIWaIP6hdfT2870R7zH6lpwZbhdr5YeK2E1lIJFhxQHmr 2wDqqa/JIRypAQ17nGDNEuta2Sy5HRs3dOIZZEYnRjLKgbg/Irab6HFQXqmyULRq9dlK y7Jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678998966; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=PlklHImdXNdfrwXUolyZOA6zccOo5LXTGnwZM8Pnl/c=; b=ULsYn+2F2jd3BxqEiaD50y/IVTjEbjgN/rErqWPaZ7a5fhAAKSYw81r3kFyArevO1I Qk5rLMnVfxXTiwLorrHX+geUE/6JY1XJPUC57aeHWCn2vJ3Hpj9l8zJ9VR9yqYlCoFXc yZNgHHPZYriiHZiTDC5VEWBa8djeEbkCThLT7fM93sg0BtIz6c3iqfe/Wxva/hOapHUg GNIM7QrRfaljGcEilMCiaXkZkqDQkAG1a0rRNMFqJ0j+Zo7xAWAB35+si0hzgpuC5Dto qeRbwCVmlG2RVsGTgkRwobsjoT9RLAEfvytcNwYJmkTkV1bVcPb8iwIgobHK14zvB325 q7aQ== X-Gm-Message-State: AO0yUKX5rW3dp5i12APiSnPTRApipmnv7KqB/Cgw/q5dBraLKYxjy4MY G+c6TwcGi1t9c4GvxlEnc1M= X-Google-Smtp-Source: AK7set9uBhkJsWXrSQvMm8ZsZuWKdazV/qmMhFVW58QNQp7a0nVT82Yp7HjwhsnBJDPjhAGAnHoI+Q== X-Received: by 2002:a17:906:29d9:b0:8ab:a378:5f96 with SMTP id y25-20020a17090629d900b008aba3785f96mr693209eje.3.1678998966483; Thu, 16 Mar 2023 13:36:06 -0700 (PDT) Received: from ?IPV6:2a01:c23:c416:2100:138:7dfa:fb30:53f? (dynamic-2a01-0c23-c416-2100-0138-7dfa-fb30-053f.c23.pool.telefonica.de. [2a01:c23:c416:2100:138:7dfa:fb30:53f]) by smtp.googlemail.com with ESMTPSA id d23-20020a50f697000000b004fd2a7aa1ecsm227179edn.32.2023.03.16.13.36.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Mar 2023 13:36:05 -0700 (PDT) Message-ID: Date: Thu, 16 Mar 2023 21:35:59 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Content-Language: en-US To: Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: Linux Kernel Mailing List From: Heiner Kallweit Subject: [PATCH] base: soc: set machine name in soc_device_register if empty Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Several SoC drivers use the same of-based mechanism to populate the machine name. Therefore move this to the core and try to populate the machine name in soc_device_register if it's not set yet. Signed-off-by: Heiner Kallweit --- drivers/base/soc.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/base/soc.c b/drivers/base/soc.c index 0fb1d4ab9..8dec5228f 100644 --- a/drivers/base/soc.c +++ b/drivers/base/soc.c @@ -7,6 +7,7 @@ =20 #include #include +#include #include #include #include @@ -110,6 +111,18 @@ static void soc_release(struct device *dev) kfree(soc_dev); } =20 +static void soc_device_set_machine(struct soc_device_attribute *soc_dev_at= tr) +{ + struct device_node *np; + + if (soc_dev_attr->machine) + return; + + np =3D of_find_node_by_path("/"); + of_property_read_string(np, "model", &soc_dev_attr->machine); + of_node_put(np); +} + static struct soc_device_attribute *early_soc_dev_attr; =20 struct soc_device *soc_device_register(struct soc_device_attribute *soc_de= v_attr) @@ -118,6 +131,8 @@ struct soc_device *soc_device_register(struct soc_devic= e_attribute *soc_dev_attr const struct attribute_group **soc_attr_groups; int ret; =20 + soc_device_set_machine(soc_dev_attr); + if (!soc_bus_registered) { if (early_soc_dev_attr) return ERR_PTR(-EBUSY); --=20 2.39.2