Message ID | 20221215170202.2441960-1-arnd@kernel.org |
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State | New |
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[2620:137:e000::1:20]) by mx.google.com with ESMTP id hd15-20020a170907968f00b007b2a6aaff06si16875606ejc.50.2022.12.15.09.05.07; Thu, 15 Dec 2022 09:05:30 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=l0tpiBK+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230505AbiLORCz (ORCPT <rfc822;jeantsuru.cumc.mandola@gmail.com> + 99 others); Thu, 15 Dec 2022 12:02:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231176AbiLORCN (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Thu, 15 Dec 2022 12:02:13 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4667622280 for <linux-kernel@vger.kernel.org>; Thu, 15 Dec 2022 09:02:11 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 24F64CE1BC0 for <linux-kernel@vger.kernel.org>; Thu, 15 Dec 2022 17:02:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B7EDC433D2; Thu, 15 Dec 2022 17:02:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1671123728; bh=aZPP5Ds69HdaOxy+6a8OrUz2MqCG1aXCDs4UKolW/As=; h=From:To:Cc:Subject:Date:From; b=l0tpiBK+b9s4IrxHju9S2phe8M9Eex7yQTuPXrR+Vv0qVD1fKN3TZCZS4/Zkeof9S 1EuDmyi66XvSafhDdW5J0EVGCpH8l7uhZOkLZ0oP+ne8YT1H860ndqgvNVPk8FAmCB c+mSLLVzxgpjnVuPY16B3q7IfYZkTh6eEEh6fYyw5VjQpdgbutJ+E60WGDWE1KJ/M7 Dhqjb2Xf9Y1p0bbRhKhFnH7NVGzUJBpz7z7lWyfbiaKiW+XgBpcaWbXgaovUcix59C xKT/cnOZ/QNchOpmvKXlql2qSMf8ifx6umv78Uvjzhdcae2FKjrwlw3Fow5EgVWprP MZl/XyyS+ZlzQ== From: Arnd Bergmann <arnd@kernel.org> To: Andrew Lunn <andrew@lunn.ch>, Gregory Clement <gregory.clement@bootlin.com>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>, Nathan Rossi <nathan.rossi@digi.com> Cc: Arnd Bergmann <arnd@arndb.de>, =?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] irqchip: armada: suppress unused-function warning Date: Thu, 15 Dec 2022 18:01:57 +0100 Message-Id: <20221215170202.2441960-1-arnd@kernel.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1752300446834664823?= X-GMAIL-MSGID: =?utf-8?q?1752300446834664823?= |
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irqchip: armada: suppress unused-function warning
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Commit Message
Arnd Bergmann
Dec. 15, 2022, 5:01 p.m. UTC
From: Arnd Bergmann <arnd@arndb.de> armada_370_xp_msi_reenable_percpu is only defined when CONFIG_PCI_MSI is enabled, and only called when SMP is enabled. Without CONFIG_SMP, there are no callers, so we get a build time warning instead: drivers/irqchip/irq-armada-370-xp.c:319:13: error: 'armada_370_xp_msi_reenable_percpu' defined but not used [-Werror=unused-function] 319 | static void armada_370_xp_msi_reenable_percpu(void) {} | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mark the function as __maybe_unused to avoid adding more complexity to the #ifdefs. Fixes: 8ca61cde32c1 ("irqchip/armada-370-xp: Enable MSI affinity configuration") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/irqchip/irq-armada-370-xp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index ee18eb3e72b7..178ff63f8e93 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -316,7 +316,7 @@ static int armada_370_xp_msi_init(struct device_node *node, return 0; } #else -static void armada_370_xp_msi_reenable_percpu(void) {} +static __maybe_unused void armada_370_xp_msi_reenable_percpu(void) {} static inline int armada_370_xp_msi_init(struct device_node *node, phys_addr_t main_int_phys_base)