From patchwork Tue Jul 27 00:41:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 12401153 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=-19.5 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, USER_AGENT_GIT autolearn=unavailable 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 3B7B3C4320A for ; Tue, 27 Jul 2021 00:41:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2595360E78 for ; Tue, 27 Jul 2021 00:41:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234536AbhG0ABJ (ORCPT ); Mon, 26 Jul 2021 20:01:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234528AbhG0ABA (ORCPT ); Mon, 26 Jul 2021 20:01:00 -0400 Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97D34C061764 for ; Mon, 26 Jul 2021 17:41:27 -0700 (PDT) Received: by mail-pl1-x62f.google.com with SMTP id t21so13630057plr.13 for ; Mon, 26 Jul 2021 17:41:27 -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=NNVYuLLan0DbWKz2ujfAadJo7MF6NbWDZ6vQQn1FVnQ=; b=hFZXRcvm6o1J85FJHveCFIdnAk3b2RIiMKV2HjJwXO/DrxU7MzkvC7sI451v2Lv8kf rDno1AGGeN+6y4K7Kw1zdmjHAnyCvWukMgI5b8qSnGVLRqjlfbr6GGj3Wynqr/uQcvU7 Iq4JN/PrTbQ05lb43LHOsMHT8fFp4XUS9l5xA= 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=NNVYuLLan0DbWKz2ujfAadJo7MF6NbWDZ6vQQn1FVnQ=; b=TkjM3Z80vbWkEdBnpsBQibjR5whBWKSrQUoj3XT776naDwYHRQh1V2HLVdEq93zw35 XY5PnGG1Sl2TMLyOndhSovYkPY65NVBddzoJj6zEDQ7fZ08m74K/zLoV+dtlpVKBt7xb afA0zevzpLYcaLw2eU65YouUi4eZeci6c5hMp/btC68mwfuZ9J7wIK0DXYQ/2gFJH77z ut7F6iCTJIAOCUnbn1YBB2u7CC0oOC/pYP7+l0/deRp1STXKpqyRG0KV30h0KbpcgSZ4 kpKEp5PCKKpY9RMifGgFYOtqNj9BdHd/4c+Baxru0fovw73Xnjxc3U+1SmcsdbFMpKbg Ny7Q== X-Gm-Message-State: AOAM532AkPBMufUGz7DO4NanTpGvK8O6useMQ2ixs16GBjdN8rQX5tMt dxE+8OAvmD3ZFZzB4aVNaE8Upg== X-Google-Smtp-Source: ABdhPJxutSwl+RD+8PC6SoWHzxCN84aCgaJ9K1NMr2MPxgJnx4/GFQQ4lr7E4AuBHxrcwJI6c3A6ag== X-Received: by 2002:a17:90a:ce03:: with SMTP id f3mr8599750pju.30.1627346487176; Mon, 26 Jul 2021 17:41:27 -0700 (PDT) Received: from localhost ([2620:15c:202:201:9c3d:270c:6be9:9c33]) by smtp.gmail.com with UTF8SMTPSA id x14sm1283854pfq.143.2021.07.26.17.41.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Jul 2021 17:41:26 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand , Mathias Nyman , Felipe Balbi Cc: Bastien Nocera , Peter Chen , devicetree@vger.kernel.org, Michal Simek , linux-kernel@vger.kernel.org, Douglas Anderson , Krzysztof Kozlowski , linux-usb@vger.kernel.org, Ravi Chandra Sadineni , Stephen Boyd , Matthias Kaehlcke , Rob Herring Subject: [PATCH v15 2/6] of/platform: Add stubs for of_platform_device_create/destroy() Date: Mon, 26 Jul 2021 17:41:14 -0700 Message-Id: <20210726174048.v15.2.I08fd2e1c775af04f663730e9fb4d00e6bbb38541@changeid> X-Mailer: git-send-email 2.32.0.432.gabb21c7263-goog In-Reply-To: <20210727004118.2583774-1-mka@chromium.org> References: <20210727004118.2583774-1-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 v15: - none Changes in v14: - none Changes in v13: - none Changes in v12: - none 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,