From patchwork Wed Jul 14 12:50:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12376869 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=-16.8 required=3.0 tests=BAYES_00, 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 51215C11F69 for ; Wed, 14 Jul 2021 12:51:02 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E7430611C0 for ; Wed, 14 Jul 2021 12:51:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E7430611C0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A0C688D0001; Wed, 14 Jul 2021 08:50:51 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6790E6B008C; Wed, 14 Jul 2021 08:50:51 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3932F8D0006; Wed, 14 Jul 2021 08:50:51 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0104.hostedemail.com [216.40.44.104]) by kanga.kvack.org (Postfix) with ESMTP id E17F18D0001 for ; Wed, 14 Jul 2021 08:50:50 -0400 (EDT) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id B77D5144F3 for ; Wed, 14 Jul 2021 12:50:48 +0000 (UTC) X-FDA: 78361177776.18.E8C7BD3 Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [195.130.132.52]) by imf30.hostedemail.com (Postfix) with ESMTP id 15FAAE001822 for ; Wed, 14 Jul 2021 12:50:47 +0000 (UTC) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed10:39cc:190a:2775:cfe7]) by xavier.telenet-ops.be with bizsmtp id V0qX250071ccfby010qX5X; Wed, 14 Jul 2021 14:50:46 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1m3eLO-0018dQ-SJ; Wed, 14 Jul 2021 14:50:30 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1m3eLN-00AaEJ-Q0; Wed, 14 Jul 2021 14:50:29 +0200 From: Geert Uytterhoeven To: Rob Herring , Russell King , Nicolas Pitre , Ard Biesheuvel , Linus Walleij , Catalin Marinas , Will Deacon , Nick Kossifidis , Paul Walmsley , Palmer Dabbelt , Albert Ou , Frank Rowand , Dave Young , Mike Rapoport Cc: Baoquan He , Vivek Goyal , Andrew Morton , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, kexec@lists.infradead.org, linux-mm@kvack.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v4 05/10] of: fdt: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD) instead of #ifdef Date: Wed, 14 Jul 2021 14:50:15 +0200 Message-Id: <2f6ab7db7f9657b809aba7693df697c9bf9f57ae.1626266516.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 15FAAE001822 X-Stat-Signature: ua4a6y4hbejqu9ieb3buy7ns5mckioqo Authentication-Results: imf30.hostedemail.com; dkim=none; dmarc=none; spf=none (imf30.hostedemail.com: domain of geert@linux-m68k.org has no SPF policy when checking 195.130.132.52) smtp.mailfrom=geert@linux-m68k.org X-HE-Tag: 1626267047-801126 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Replace the conditional compilation using "#ifdef CONFIG_BLK_DEV_INITRD" by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to increase compile coverage and to simplify the code. Signed-off-by: Geert Uytterhoeven --- v4: - New. --- drivers/of/fdt.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 1b4dd5418b44b9fb..a98e1bb9c84d9765 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -859,7 +859,6 @@ const void * __init of_flat_dt_match_machine(const void *default_match, return best_data; } -#ifdef CONFIG_BLK_DEV_INITRD static void __early_init_dt_declare_initrd(unsigned long start, unsigned long end) { @@ -885,6 +884,9 @@ static void __init early_init_dt_check_for_initrd(unsigned long node) int len; const __be32 *prop; + if (!IS_ENABLED(CONFIG_BLK_DEV_INITRD)) + return; + pr_debug("Looking for initrd properties... "); prop = of_get_flat_dt_prop(node, "linux,initrd-start", &len); @@ -903,11 +905,6 @@ static void __init early_init_dt_check_for_initrd(unsigned long node) pr_debug("initrd_start=0x%llx initrd_end=0x%llx\n", start, end); } -#else -static inline void early_init_dt_check_for_initrd(unsigned long node) -{ -} -#endif /* CONFIG_BLK_DEV_INITRD */ /** * early_init_dt_check_for_elfcorehdr - Decode elfcorehdr location from flat