From patchwork Mon May 3 19:44:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 431074 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=-19.4 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 663D2C433ED for ; Mon, 3 May 2021 19:44:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 429806115B for ; Mon, 3 May 2021 19:44:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229708AbhECTpq (ORCPT ); Mon, 3 May 2021 15:45:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229725AbhECTpo (ORCPT ); Mon, 3 May 2021 15:45:44 -0400 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 73B6BC061761 for ; Mon, 3 May 2021 12:44:50 -0700 (PDT) Received: by mail-pl1-x630.google.com with SMTP id t4so2659004plc.6 for ; Mon, 03 May 2021 12:44:50 -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=3EMkC7YNWa2j3rUvVsTSTxRT7DqrOV1DRnSwyZWSadk=; b=eYpzrR2iUa+jshX9IW7/JTBbHsMRNR4BAprGDBvfbMRjpD1XuIHHNgS8LIsUhJVsd1 P893JT7r9caIL8APi332oLQbDRNAO+Yompw39rkUlPe6N3WaQ1WAyEz9wz923k1AoOqY TeBKW/1DS9uPeapwZJho76NhTIWAW2Ll1Bj5I= 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=3EMkC7YNWa2j3rUvVsTSTxRT7DqrOV1DRnSwyZWSadk=; b=l7j6iyfwbk/MSLP/nLOrgZdtV7xeoxPm7RiaPqAseDkCnoAF1LR/hqf7avgC16Dkwi k1joCKis79HP30BOexb4Ce4PIUnOek0FQVCwFUPhkppNmNLhpEUwMhgcCzNQvkFIQ/uF iCgHKBikoTMjtD/hFLWe4yAM5mgj0uWsO3Cw3OTzVmGVSIsMIWUmZQZAYyAL4G4nz/Pw lzN3EzOfBiyO8/3LnjG7FLK8ufSUXOh4Py6rHJs0B8xhksym9wtjJEZX7xpdKKQCMjbN fsR442HWeGSVMf0rEZBwCgw2KejASHf/oIOWnJotRp00exVYPyfo1WcqQwlP0z+kDzfc iy4A== X-Gm-Message-State: AOAM5310kKwc83DcA4VdmVmvWHkGbJ1SPQXwspowiUKwDb3JZcpGnoAH vHG2UQ24laOyO8KTrhmJUEyg5A== X-Google-Smtp-Source: ABdhPJylbytVgtq6kPYph6j6md5IbCMqtGEri+/LuL+9WqLq5iReCDeDs5MMfOgAERfizflzM0I9DQ== X-Received: by 2002:a17:902:c412:b029:ee:d42e:f73c with SMTP id k18-20020a170902c412b02900eed42ef73cmr7896609plk.74.1620071090085; Mon, 03 May 2021 12:44:50 -0700 (PDT) Received: from localhost ([2620:15c:202:201:8584:3fd:2adf:a655]) by smtp.gmail.com with UTF8SMTPSA id s184sm400127pgc.29.2021.05.03.12.44.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 May 2021 12:44:49 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand Cc: Peter Chen , Bastien Nocera , linux-usb@vger.kernel.org, Stephen Boyd , Ravi Chandra Sadineni , Douglas Anderson , devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Michal Simek , Matthias Kaehlcke , Rob Herring Subject: [PATCH v9 3/5] of/platform: Add stubs for of_platform_device_create/destroy() Date: Mon, 3 May 2021 12:44:37 -0700 Message-Id: <20210503124408.v9.3.I08fd2e1c775af04f663730e9fb4d00e6bbb38541@changeid> X-Mailer: git-send-email 2.31.1.527.g47e6f16901-goog In-Reply-To: <20210503194439.3289065-1-mka@chromium.org> References: <20210503194439.3289065-1-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 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,