From patchwork Fri Jun 4 21:40:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 454492 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 EB3A5C4743E for ; Fri, 4 Jun 2021 21:41:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D4B1D6121D for ; Fri, 4 Jun 2021 21:41:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229668AbhFDVnC (ORCPT ); Fri, 4 Jun 2021 17:43:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231582AbhFDVnB (ORCPT ); Fri, 4 Jun 2021 17:43:01 -0400 Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00772C06178B for ; Fri, 4 Jun 2021 14:41:14 -0700 (PDT) Received: by mail-pl1-x62c.google.com with SMTP id q16so5328818pls.6 for ; Fri, 04 Jun 2021 14:41:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=PPAA6a3ptCbMGxksbOnwM1hguM0avulCeZvp79MemPI=; b=IYQXFddNB4NcFVCcPZGj8ynAIUTyGXaGPz5yLJOB9RDcW+cGio9yjn0pPVmLCXVthP mBbDwS2lPbhDvNUeW6y0FmLLLQVMzfr/PKNMVBQZYLvGiWa3rLUk4V0BMZOkn5sNB6w7 Qvb3CPaJarzzeaFY5SJT9gkMgy/ZCKoLwHmVw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PPAA6a3ptCbMGxksbOnwM1hguM0avulCeZvp79MemPI=; b=lERfVSD6pov7ZSqKcLXTUZDiirI6bjBx6XNS2Rl0y07GLgztSExViqg+igWChfgGfH 9BMCTlzDbvIIvHyEWFM34lxINbaZgZorI4pEG9UaYOKihglGHLH4Oa5A/sQTbqB4jUiF jttCAcBTvtHUPnVs2joCWfB/GR6ltYZ9/0IyTIAulMQ95kg7HuNtMOjPbZXSiHPJkTuN tDvdR2liaZvkzoDBUz9OJ5Udkd1833FTR64KvGT0zNZc+V+39m2UuRVWSl88hXp7JT95 SqmZvJVFesipu3pGWpaz0rOuvlXQWAt7QW0t0dAllMd9CDueKsceA6m9Y5cDMlC3APhB +pJA== X-Gm-Message-State: AOAM5311dwSIzeZRULs4KXXB4klHrEoeWIhpiEQsV0unSb9zQUXdE95n 7/10kqnnd4Ze7Dvc7pe68btTVw== X-Google-Smtp-Source: ABdhPJxtHthiCPncgppf6buUjF7wTpIjeb/iVM+7rAuR0J25Y7tYpF4IqZR7UO+zjCkB+J8W0ZCS5w== X-Received: by 2002:a17:90b:430f:: with SMTP id ih15mr4417320pjb.196.1622842874503; Fri, 04 Jun 2021 14:41:14 -0700 (PDT) Received: from localhost ([2620:15c:202:201:1cfa:4a0b:c513:8c09]) by smtp.gmail.com with UTF8SMTPSA id t1sm2364985pfe.61.2021.06.04.14.41.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Jun 2021 14:41:14 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand , Mathias Nyman Cc: Michal Simek , Ravi Chandra Sadineni , linux-usb@vger.kernel.org, Bastien Nocera , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , devicetree@vger.kernel.org, Peter Chen , Stephen Boyd , Douglas Anderson , Matthias Kaehlcke , Rob Herring Subject: [PATCH v11 3/5] of/platform: Add stubs for of_platform_device_create/destroy() Date: Fri, 4 Jun 2021 14:40:59 -0700 Message-Id: <20210604144027.v11.3.I08fd2e1c775af04f663730e9fb4d00e6bbb38541@changeid> X-Mailer: git-send-email 2.32.0.rc1.229.g3e70b5a671-goog In-Reply-To: <20210604214101.3363525-1-mka@chromium.org> References: <20210604214101.3363525-1-mka@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Code for platform_device_create() and of_platform_device_destroy() is only generated if CONFIG_OF_ADDRESS=y. Add stubs to avoid unresolved symbols when CONFIG_OF_ADDRESS is not set. Signed-off-by: Matthias Kaehlcke Acked-by: Rob Herring --- Changes in v11: - none Changes in v10: - none Changes in v9: - added Rob's 'Acked-by' tag Changes in v8: - fixed C&P error in commit message Changes in v7: - none Changes in v6: - patch added to the series include/linux/of_platform.h | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h index 84a966623e78..d15b6cd5e1c3 100644 --- a/include/linux/of_platform.h +++ b/include/linux/of_platform.h @@ -61,16 +61,18 @@ static inline struct platform_device *of_find_device_by_node(struct device_node } #endif +extern int of_platform_bus_probe(struct device_node *root, + const struct of_device_id *matches, + struct device *parent); + +#ifdef CONFIG_OF_ADDRESS /* Platform devices and busses creation */ extern struct platform_device *of_platform_device_create(struct device_node *np, const char *bus_id, struct device *parent); extern int of_platform_device_destroy(struct device *dev, void *data); -extern int of_platform_bus_probe(struct device_node *root, - const struct of_device_id *matches, - struct device *parent); -#ifdef CONFIG_OF_ADDRESS + extern int of_platform_populate(struct device_node *root, const struct of_device_id *matches, const struct of_dev_auxdata *lookup, @@ -84,6 +86,18 @@ extern int devm_of_platform_populate(struct device *dev); extern void devm_of_platform_depopulate(struct device *dev); #else +/* Platform devices and busses creation */ +static inline struct platform_device *of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent) +{ + return NULL; +} +static inline int of_platform_device_destroy(struct device *dev, void *data) +{ + return -ENODEV; +} + static inline int of_platform_populate(struct device_node *root, const struct of_device_id *matches, const struct of_dev_auxdata *lookup,