From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9262641F7FE; Mon, 6 Jul 2026 12:35:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783341358; cv=none; b=GG0QNNvVOoHWpu3ZuCRR/F31H9fKo9wAwoYQuG0YdTSbjeM4NipU2MsmLNi8is945pN35n768/JSMLwSg9Tw4TZUGYxGR6rTlW8dlgGqrTYmSUD2rm8BEfdJWo1pzIJYEbvQmNhTyo6k60xsP7CzwBz1pQvSkvSLGkVq6Qp7iaY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783341358; c=relaxed/simple; bh=3Mrzl+4ph2DGeKXo/EWTckLV+PzCFfxT36PhGSvPUTQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=Mkhp65kw9yP7Q5tVEgJqZAXpZ0l7rZBOyCTGbILamNCe8OLX+cAJ3ipWtTx6tTySpTOmyxYBrr0Yh+7Tr6c0tKudgHWMeMHFSK8y6NJHXdY+Ag0f7QVVdqbpu8MVdZpFZZFYHsQRDLzZzJvFjhPmKOoYiWA5ROFopeWSBFkiHpg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QkSL1Ozs; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QkSL1Ozs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7222F1F000E9; Mon, 6 Jul 2026 12:35:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783341354; bh=MwkYuxKmlP6lyr9tG4Uavf007E0GPRbp/kKzLwyHIR0=; h=From:To:Cc:Subject:Date; b=QkSL1OzszhCSlWjtI4wCVd17ZxhBka6gPnrZRAX6ZbttEHaeZ1CX8lKCENCeBDrJs XZsEqL9Kcvt67zGmd5aaJJsBBJtI6qZAPj0l9JG+BzBVwSiITedTYg+Q7ISanhQR9B L6b/MjlO7UPzV6H+IE+ImvnMwlJuheHB8qcE2f4qQE6xb2a2x9wl7pG9y7fKDd0p43 Cnapto9rCJFim6//okngYAsE7OnzUzmcAt7MkJLvIw4q/9MTM2vCnRYmD3TBFJ7t/9 Rh0o73FLXjjNKPCvinGTZ802TfSSzmF3awQJk/OlwFQ6jkZMfNEJ9euBeMxlma1DTs PN7HyDKjZd/4Q== From: "Rafael J. Wysocki" To: Guenter Roeck Cc: linux-hwmon@vger.kernel.org, Andy Shevchenko , Hans de Goede , Linux ACPI , LKML Subject: [PATCH v1] hwmon: (acpi_power_meter) Stop setting acpi_device_name/class() Date: Mon, 06 Jul 2026 14:35:51 +0200 Message-ID: <2297496.irdbgypaU6@rafael.j.wysocki> Organization: Linux Kernel Development - Intel Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="UTF-8" From: "Rafael J. Wysocki" The driver populates acpi_device_name() and acpi_device_class() that are never read afterward, so make it stop doing that and drop the symbols defined for this purpose. Since ACPI_POWER_METER_CLASS is also used for generating ACPI netlink events, use the "pwr_meter_resource" string literal directly instead of it for that. No intentional functional impact. This will facilitate the removal of device_name and device_class from struct acpi_device_pnp in the future. Signed-off-by: Rafael J. Wysocki --- drivers/hwmon/acpi_power_meter.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c index 0c9b9f4180fb..8a539e8d1334 100644 --- a/drivers/hwmon/acpi_power_meter.c +++ b/drivers/hwmon/acpi_power_meter.c @@ -21,8 +21,6 @@ #include #define ACPI_POWER_METER_NAME "power_meter" -#define ACPI_POWER_METER_DEVICE_NAME "Power Meter" -#define ACPI_POWER_METER_CLASS "pwr_meter_resource" #define NUM_SENSORS 17 @@ -877,7 +875,7 @@ static void acpi_power_meter_notify(acpi_handle handle, u32 event, void *data) break; } - acpi_bus_generate_netlink_event(ACPI_POWER_METER_CLASS, + acpi_bus_generate_netlink_event("pwr_meter_resource", dev_name(&resource->acpi_dev->dev), event, 0); } @@ -899,8 +897,6 @@ static int acpi_power_meter_probe(struct platform_device *pdev) resource->sensors_valid = 0; resource->acpi_dev = device; mutex_init(&resource->lock); - strscpy(acpi_device_name(device), ACPI_POWER_METER_DEVICE_NAME); - strscpy(acpi_device_class(device), ACPI_POWER_METER_CLASS); platform_set_drvdata(pdev, resource); -- 2.51.0