From patchwork Fri Feb 26 19:32:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12107113 X-Patchwork-Delegate: jikos@jikos.cz Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49592C4332E for ; Fri, 26 Feb 2021 19:36:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 02E2F64F37 for ; Fri, 26 Feb 2021 19:36:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229586AbhBZTgs (ORCPT ); Fri, 26 Feb 2021 14:36:48 -0500 Received: from mga12.intel.com ([192.55.52.136]:43224 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230212AbhBZTgn (ORCPT ); Fri, 26 Feb 2021 14:36:43 -0500 IronPort-SDR: NYq5XWYqFkzWKjDlzC4FF39SnJZbKBkEnofGX3Ol9tzH/WMTaBgmsIFe9JdZcJwlTpSw4vqod4 FbcuZ3j/IdIw== X-IronPort-AV: E=McAfee;i="6000,8403,9907"; a="165195469" X-IronPort-AV: E=Sophos;i="5.81,209,1610438400"; d="scan'208";a="165195469" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Feb 2021 11:34:48 -0800 IronPort-SDR: pGtGVYUupHM0ZQHpyOyNPVYf+iuxYF7RTrSq7NcyCCyLINPVB+mMx/6oBLVPnzCTzU4i50NHdc sEbfdr9zBORw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,209,1610438400"; d="scan'208";a="584709647" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga005.jf.intel.com with ESMTP; 26 Feb 2021 11:34:46 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 82C8654A; Fri, 26 Feb 2021 21:32:28 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , Douglas Anderson , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jiri Kosina , Benjamin Tissoires Subject: [PATCH v2 3/4] HID: i2c-hid: acpi: Move GUID out of function and described it Date: Fri, 26 Feb 2021 21:32:24 +0200 Message-Id: <20210226193225.47129-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210226193225.47129-1-andriy.shevchenko@linux.intel.com> References: <20210226193225.47129-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Move static GUID variable out of the function and add a comment how it looks like in the human readable representation. While at it, include uuid.h since the guid_t type is defined in it. Signed-off-by: Andy Shevchenko --- v2: rebased on top of patch 1 that used to be separate change drivers/hid/i2c-hid/i2c-hid-acpi.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/hid/i2c-hid/i2c-hid-acpi.c b/drivers/hid/i2c-hid/i2c-hid-acpi.c index 70955f21349a..a4810f199d59 100644 --- a/drivers/hid/i2c-hid/i2c-hid-acpi.c +++ b/drivers/hid/i2c-hid/i2c-hid-acpi.c @@ -25,6 +25,7 @@ #include #include #include +#include #include "i2c-hid.h" @@ -42,11 +43,13 @@ static const struct acpi_device_id i2c_hid_acpi_blacklist[] = { { }, }; +/* HID I²C Device: 3cdff6f7-4267-4555-ad05-b30a3d8938de */ +static guid_t i2c_hid_guid = + GUID_INIT(0x3CDFF6F7, 0x4267, 0x4555, + 0xAD, 0x05, 0xB3, 0x0A, 0x3D, 0x89, 0x38, 0xDE); + static int i2c_hid_acpi_get_descriptor(struct acpi_device *adev) { - static guid_t i2c_hid_guid = - GUID_INIT(0x3CDFF6F7, 0x4267, 0x4555, - 0xAD, 0x05, 0xB3, 0x0A, 0x3D, 0x89, 0x38, 0xDE); acpi_handle handle = acpi_device_handle(adev); union acpi_object *obj; u16 hid_descriptor_address;