From patchwork Mon Jun 26 11:00:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 697042 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D916EB64D7 for ; Mon, 26 Jun 2023 11:01:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230236AbjFZLBD (ORCPT ); Mon, 26 Jun 2023 07:01:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230179AbjFZLA4 (ORCPT ); Mon, 26 Jun 2023 07:00:56 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDB4E10E3; Mon, 26 Jun 2023 04:00:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687777232; x=1719313232; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3rGTuC6EzT1y4/NFfh1f8kAmEt17Iyu5dJ9EEp6czsA=; b=T3Gjqx5U2KQYfr9Bcfanano/QKH5x/jDQTL3DFpieRikut0VyobBDNC9 cbHcLwZF2X3TPsMyZpXIvZ5nySOgpGiqmNiFTpYAbbc/sc///TPCXNEGX fgmd4VPuVBEEQRC5WVDoKeJXiazrWWRT7o23L8mesMGIhQF9wiS45Ad85 wls3wKBolsh10xhYyP2Wzs/eVN3AvB1UZ9D6vBACNInAm+A89fjyZNlZi EDMfwVgawEwhZcsapmQ7eCf+ABN4qZu6Idz7TzvfYLuJRzaY1T7W3ru67 4uIMXluqPC2WHS4ePBKY8B8M4Xw9ciznKsKvS8TdUw8kkhkIHRnTAhBe/ w==; X-IronPort-AV: E=McAfee;i="6600,9927,10752"; a="427232832" X-IronPort-AV: E=Sophos;i="6.01,159,1684825200"; d="scan'208";a="427232832" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jun 2023 04:00:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10752"; a="890245272" X-IronPort-AV: E=Sophos;i="6.01,159,1684825200"; d="scan'208";a="890245272" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga005.jf.intel.com with ESMTP; 26 Jun 2023 04:00:16 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 1B73F374; Mon, 26 Jun 2023 14:00:28 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, acpica-devel@lists.linuxfoundation.org Cc: "Rafael J. Wysocki" , Len Brown , Andi Shyti , Robert Moore , Michael Walle , Wolfram Sang Subject: [PATCH v3 4/4] ACPI: platform: Move SMB0001 HID to the header and reuse Date: Mon, 26 Jun 2023 14:00:26 +0300 Message-Id: <20230626110026.65825-5-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230626110026.65825-1-andriy.shevchenko@linux.intel.com> References: <20230626110026.65825-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org There are at least two places in the kernel that are using the SMB0001 HID. Make it to be available via acpi_drivers.h header file. While at it, replace hard coded one with a definition. Reviewed-by: Andi Shyti Acked-by: Wolfram Sang # for I2C Link: https://lore.kernel.org/r/20230621151652.79579-2-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko --- drivers/acpi/acpi_platform.c | 2 +- drivers/i2c/busses/i2c-scmi.c | 3 --- include/acpi/acpi_drivers.h | 2 ++ 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c index ee6ea1ee8396..b5e32257fa3e 100644 --- a/drivers/acpi/acpi_platform.c +++ b/drivers/acpi/acpi_platform.c @@ -29,7 +29,7 @@ static const struct acpi_device_id forbidden_id_list[] = { {"PNP0000", 0}, /* PIC */ {"PNP0100", 0}, /* Timer */ {"PNP0200", 0}, /* AT DMA Controller */ - {"SMB0001", ACPI_ALLOW_WO_RESOURCES}, /* ACPI SMBUS virtual device */ + {ACPI_SMBUS_MS_HID, ACPI_ALLOW_WO_RESOURCES}, /* ACPI SMBUS virtual device */ { } }; diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c index 104570292241..421735acfa14 100644 --- a/drivers/i2c/busses/i2c-scmi.c +++ b/drivers/i2c/busses/i2c-scmi.c @@ -13,9 +13,6 @@ #include #include -/* SMBUS HID definition as supported by Microsoft Windows */ -#define ACPI_SMBUS_MS_HID "SMB0001" - struct smbus_methods_t { char *mt_info; char *mt_sbr; diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 8372b0e7fd15..b14d165632e7 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -27,6 +27,8 @@ #define ACPI_BAY_HID "LNXIOBAY" #define ACPI_DOCK_HID "LNXDOCK" #define ACPI_ECDT_HID "LNXEC" +/* SMBUS HID definition as supported by Microsoft Windows */ +#define ACPI_SMBUS_MS_HID "SMB0001" /* Quirk for broken IBM BIOSes */ #define ACPI_SMBUS_IBM_HID "SMBUSIBM"