From patchwork Fri Aug 9 17:24:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 13759035 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 96F01C52D7C for ; Fri, 9 Aug 2024 17:26:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=MAEU11aQfMeQr6AmP9PgT4zcUtF4lfhMl6ghnzso28U=; b=3PldXHgkRMWjs0jk4pjNVevmXc bXWc18Cy0TE85MA+xA5NO+6QJmuCmM4M3eO5XRo2KW/aoSlloYSBY9E1HbPY6Al39CegOgGY/vZM+ saFj8uw2+p/FmEDnerVAKrpoDDmlWlF8f9bIqhL39P0N6SA1uvwpFzDUPxmvOyWX00qEFe4vg98ne uCuKVteFAv/m+QakfDmR98OsWQv2TCXzCZrUIxRZjThEbB0lyxgvyH7KRL0yvPKhFEXqlXHWVuxED D559RyqCl7GWqPNxfmH/A2F1KK6vsymEJSB5jTUipYynGjhsEPpMa1hp/9Gi7jTFx08kFaIxLH2l1 iKKIFTww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1scTN0-0000000C3cT-2ATq; Fri, 09 Aug 2024 17:25:42 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1scTMQ-0000000C3XY-05Ob; Fri, 09 Aug 2024 17:25:07 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 22BB4616FF; Fri, 9 Aug 2024 17:25:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84A1EC32782; Fri, 9 Aug 2024 17:25:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723224304; bh=DQOfsEX2Un26oH82FuDvvRuhCP7yObI46puLbuELVbM=; h=From:To:Cc:Subject:Date:From; b=mgNvtuVKUSAfv0qDsgFw5zpF4qa/SHt9d46Cn+Dex9ZbyCZobtBu20hrgCTcXP1Oh 5f3TSPq+B9BV0tANf+kVX8GAgnNoh+tyO7uDENg+84hXQe/A4ULz6hsIKA14/CM5nC XeUNoQSs1epcqsKPlMJq1+7YQckrOBKAGq6/lazvfVOIr5YAs5UWfhG+OnF488RkX6 2XCicRtbZiACB5iVayJbUT4tHlCSYS9mINdW86lu1COE4PqF12d0DLEyFjL3y/iFXo MKJuRL8hk6aPzShQSJsWy3OkM26QjlzlMCyMYZRvZ1iJcDb/n+8ySx7ZXnRRh8m+j2 4meU19r7S0VQA== From: "Rob Herring (Arm)" To: Hector Martin , Sven Peter , Alyssa Rosenzweig , "Rafael J. Wysocki" , Viresh Kumar , Ilia Lin , Matthias Brugger , AngeloGioacchino Del Regno Cc: kernel test robot , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH] cpufreq: Fix warning on unused of_device_id tables for !CONFIG_OF Date: Fri, 9 Aug 2024 11:24:38 -0600 Message-ID: <20240809172439.908092-1-robh@kernel.org> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240809_102506_170980_C4F5CBE3 X-CRM114-Status: GOOD ( 12.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org !CONFIG_OF builds cause warnings on unused of_device_id tables. This is due to of_match_node() being a macro rather than static inline function. Add a __maybe_unused annotation to the of_device_id tables. Fixes: c7582ec85342 ("cpufreq: Drop CONFIG_ARM and CONFIG_ARM64 dependency on Arm drivers") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202408090714.wcrqU6Pk-lkp@intel.com/ Signed-off-by: Rob Herring (Arm) --- Note that 0-day only reported 1 warning, but x86 W=1 build gave me these 4. --- drivers/cpufreq/apple-soc-cpufreq.c | 2 +- drivers/cpufreq/mediatek-cpufreq.c | 2 +- drivers/cpufreq/qcom-cpufreq-nvmem.c | 2 +- drivers/cpufreq/ti-cpufreq.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/cpufreq/apple-soc-cpufreq.c b/drivers/cpufreq/apple-soc-cpufreq.c index af34c22fa273..4dcacab9b4bf 100644 --- a/drivers/cpufreq/apple-soc-cpufreq.c +++ b/drivers/cpufreq/apple-soc-cpufreq.c @@ -85,7 +85,7 @@ static const struct apple_soc_cpufreq_info soc_default_info = { .cur_pstate_mask = 0, /* fallback */ }; -static const struct of_device_id apple_soc_cpufreq_of_match[] = { +static const struct of_device_id apple_soc_cpufreq_of_match[] __maybe_unused = { { .compatible = "apple,t8103-cluster-cpufreq", .data = &soc_t8103_info, diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index 3a1aadaa723c..663f61565cf7 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -738,7 +738,7 @@ static const struct mtk_cpufreq_platform_data mt8516_platform_data = { }; /* List of machines supported by this driver */ -static const struct of_device_id mtk_cpufreq_machines[] __initconst = { +static const struct of_device_id mtk_cpufreq_machines[] __initconst __maybe_unused = { { .compatible = "mediatek,mt2701", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt2712", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt7622", .data = &mt7622_platform_data }, diff --git a/drivers/cpufreq/qcom-cpufreq-nvmem.c b/drivers/cpufreq/qcom-cpufreq-nvmem.c index 939702dfa73f..703308fb891a 100644 --- a/drivers/cpufreq/qcom-cpufreq-nvmem.c +++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c @@ -611,7 +611,7 @@ static struct platform_driver qcom_cpufreq_driver = { }, }; -static const struct of_device_id qcom_cpufreq_match_list[] __initconst = { +static const struct of_device_id qcom_cpufreq_match_list[] __initconst __maybe_unused = { { .compatible = "qcom,apq8096", .data = &match_data_kryo }, { .compatible = "qcom,msm8909", .data = &match_data_msm8909 }, { .compatible = "qcom,msm8996", .data = &match_data_kryo }, diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c index 4d3f27958fbd..220fff7a302e 100644 --- a/drivers/cpufreq/ti-cpufreq.c +++ b/drivers/cpufreq/ti-cpufreq.c @@ -419,7 +419,7 @@ static int ti_cpufreq_setup_syscon_register(struct ti_cpufreq_data *opp_data) return 0; } -static const struct of_device_id ti_cpufreq_of_match[] = { +static const struct of_device_id ti_cpufreq_of_match[] __maybe_unused = { { .compatible = "ti,am33xx", .data = &am3x_soc_data, }, { .compatible = "ti,am3517", .data = &am3517_soc_data, }, { .compatible = "ti,am43", .data = &am4x_soc_data, },