From nobody Mon Sep 28 08:07:53 2026 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 04E68372661; Mon, 24 Aug 2026 22:47:07 +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=1787611628; cv=none; b=nJLH5M6Dzn0bvXU0okiH5VFW46UHzQHRMQCppKZp3v6AFFJbDOoMkvqOSUlpb0twNJXaS3d3njJoP02Up95AzObjh8uVEqFqNUWxy3MF5IiUIw4NayqII2pfT10YKdUJuNotgd7HvbkTCHB2bcvhKMzX5LEHDZjHxIms/7ziM5o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787611628; c=relaxed/simple; bh=7yjsvEDBIHBIRv0LSdv8o0b+CltY5jRNHIcG34z3ZO0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=G6UDqVcxcRFVq1zw/sQLgseCw4yKqIP3KRjA/enK9yfrbYZzc0mgMwVpuMxykUVkFUUIhfzOjkz4sAC79aSoUTml6xxBXlTQdjbl37EWS8AJ4PvdQG1nSe918xFtbujmpspwkE9WQX7yVMktsQlXN3xhs2cJs2QHhKcn9LNDWrY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SFKT8H98; 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="SFKT8H98" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7BAD9C19425; Mon, 24 Aug 2026 22:47:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1787611627; bh=7yjsvEDBIHBIRv0LSdv8o0b+CltY5jRNHIcG34z3ZO0=; h=From:Date:Subject:To:Cc:Reply-To:From; b=SFKT8H98v7PXVkl8U6EVh3d32FDZz3gaHehdux0LKzEu1l7WO60nPsUmQT/TS/Rzu hThshRAQhv6KGay4AHODkK4A2pOrGwr/gOUKPVA5oBk67eSmI93uOuCZf9YGF+AUem Ql8ln7+JVTviu8ois491vUenHBDkY8n/Ku0R2NDC2ZXrw+MIWsSXUWsrAOmfDOAUMq 25RoHUSGKWf/nq1f70MHGTUPNH8N1+QLEvnj9s6pbahBz7cvL3yZI/+kPIw1KFBwgX Aks/WTk3yuCGTDwzEP9xBbtAQqvX1Y+A2Y5cx1TcMZBD+u1I7aVjhjQtHSU9tWjsnp fEfv+3mUxCGOg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 680D6C5DF9C; Mon, 24 Aug 2026 22:47:07 +0000 (UTC) From: Armandas Kvietkus via B4 Relay Date: Tue, 25 Aug 2026 00:47:07 +0200 Subject: [PATCH v3] platform/x86: asus-wmi: suppress -ENODEV warning in fan_curve_get_factory_default() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260825-fan-curve-v3-1-617f8e661e9c@proton.me> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/02NsQrCMBRFf6W82UjzqiJODjq7uUiHmL7YCE1Kk gal5N9NKoLjgXPPncGT0+ThUM3gKGqvrcnQrCqQvTAPYrrLDFjjrt7jhilhmJxcJEbmcjpfIZu jI6VfS+XWftlP9yfJUKbF6LUP1r2Xm4jF+xW3f8WIjDMk4kp1KLhojqOzwZr1QNCmlD5GkYnWr gAAAA== X-Change-ID: 20260824-fan-curve-enODEV To: luke@ljones.dev Cc: denis.benato@linux.dev, ilpo.jarvinen@linux.intel.com, hansg@kernel.org, corentin.chary@gmail.com, fxzxaxon@outlook.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1787611626; l=1502; i=armandas.kvietkus@proton.me; h=from:subject:message-id; bh=y44dEYVBGvbxP3MDjx8P9coTSyk+MzRa8DWyMe7v9VM=; b=wmzzEa3U6Oh07VaLflF1yr99YXS9fifPfmk1XSqv79rUZfRchQOjYAerJilApSjH7wTiH4x73 Zm/3tWrPSHnAo83tZvXaNsSSvyISPS7GmoqiDTnatcEtscx6QCkUY/M X-Developer-Key: i=armandas.kvietkus@proton.me; a=ed25519; pk=wuqmImJ9sKlDVcwALOvfGhjj7G8EBjjM4TpCdmlrAf8= X-Endpoint-Received: by B4 Relay for armandas.kvietkus@proton.me/default with auth_id=974 X-Original-From: Armandas Kvietkus Reply-To: armandas.kvietkus@proton.me From: Armandas Kvietkus When firmware does not support the fan curve WMI method, asus_wmi_evaluate_method_buf() returns -ENODEV. Callers treat this as non-fatal, but the pr_warn() here still fires, producing spurious boot noise on unsupported hardware. Downgrade the message to pr_debug(). --- Changes in v3: - EDITME: describe what is new in this series revision. - EDITME: use bulletpoints and terse descriptions. - Link to v2: https://patch.msgid.link/20260825-fan-curve-v2-1-2ee1ffd2a1a3= @proton.me --- Changes in v2: - Downgrade the message to pr_debug() as suggested by Ilpo J=C3=A4rvinen. - Link to v1: https://lore.kernel.org/r/20260503174752.26288-1-armundunelis= @gmail.com --- drivers/platform/x86/asus-wmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wm= i.c index e835779b6..527289b7d 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -3610,7 +3610,7 @@ static int fan_curve_get_factory_default(struct asus_= wmi *asus, u32 fan_dev) err =3D asus_wmi_evaluate_method_buf(asus->dsts_id, fan_dev, mode, buf, FAN_CURVE_BUF_LEN); if (err) { - pr_warn("%s (0x%08x) failed: %d\n", __func__, fan_dev, err); + pr_debug("%s (0x%08x) failed: %d\n", __func__, fan_dev, err); return err; } =20 --- base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f change-id: 20260824-fan-curve-enODEV Best regards, -- =20 Armandas Kvietkus