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: 13759037 X-Patchwork-Delegate: viresh.linux@gmail.com Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D59314F70; Fri, 9 Aug 2024 17:25:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723224305; cv=none; b=sgTNzPzSln7CMhyGzwUQBgu4rlXKrBJqDT+7MLt4q1EVJ71RjL+GGILSJ0sWc5BgFU7Nu1nOEjSN1uf1w5vQgbiW/+YxYf6mcu6K0DLYhR6EwDEykhy739lpAVpZmwJ4O250CWaMDlbzNKk+DQepldPTH00AGnaj8VCX+Cni51Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723224305; c=relaxed/simple; bh=DQOfsEX2Un26oH82FuDvvRuhCP7yObI46puLbuELVbM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=gfqH9Cdx7xqHH0SJ7d4fLx9XNWInDRIrzF1KUSQSfbMhThPt6d4P5L2nxILR2Nu+Yq0mb1ojlN+24FaDWoB2zFWr7LsnGOlHNmujaFgJG5U71luVrdDtQQPBEChA1wXXu49GGpLQMOg0Nscps/pLBRs6TrZC0N9Pd0maI4gB8C8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mgNvtuVK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mgNvtuVK" 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 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 !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, },