From nobody Thu Jan 1 10:40:56 2026 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 D54D3C07545 for ; Tue, 24 Oct 2023 12:50:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234430AbjJXMuZ (ORCPT ); Tue, 24 Oct 2023 08:50:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234396AbjJXMuU (ORCPT ); Tue, 24 Oct 2023 08:50:20 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 404E410D5; Tue, 24 Oct 2023 05:50:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698151817; x=1729687817; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KaitaaTgM9cu8b9iRzHkj5trQ0LrGSk+xNOF3Ya/2bQ=; b=HhVzcX/jwDB6uNwqWJX/qTrVtYxgVVUaFSL9U0bCPaVoii8CL/y4rhun UEp5U3l7XpWxxigmvhvTItCAcff+wQmc70Ldk/e/YLSt3/Xi9GtvpfwWt ZFMQIqmsRWaDs6NjTymt96yioZFv2wx3IBXJD+0XS52D6mVBKR/DniU1Y PMiOFR4yEGBpHRP+B2DEpq+oKQwHEDZ6FVAiU12S17f7azmgTeNpAnPeT 5iGkQsr4DRzf9jzFFL+ZcJwWxeuPfhsJLYJG5JznYMlyWs3UssNEsaMRq vZdcI8DWtIh1h15goqQfBf2neZ0oB4nf+gzNa01jkmAG7EveGSaOKISft A==; X-IronPort-AV: E=McAfee;i="6600,9927,10873"; a="418172698" X-IronPort-AV: E=Sophos;i="6.03,247,1694761200"; d="scan'208";a="418172698" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2023 05:50:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10873"; a="875061013" X-IronPort-AV: E=Sophos;i="6.03,247,1694761200"; d="scan'208";a="875061013" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga002.fm.intel.com with ESMTP; 24 Oct 2023 05:50:13 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 725ADBD4; Tue, 24 Oct 2023 15:41:17 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Greg Kroah-Hartman , Jiri Slaby , Tony Lindgren Subject: [PATCH v1 3/3] serdev: Replace custom code with device_match_acpi_handle() Date: Tue, 24 Oct 2023 15:41:15 +0300 Message-Id: <20231024124115.3598090-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20231024124115.3598090-1-andriy.shevchenko@linux.intel.com> References: <20231024124115.3598090-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Since driver core provides a generic device_match_acpi_handle() we may replace the custom code with it. Signed-off-by: Andy Shevchenko --- drivers/tty/serdev/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index 6a1e75f98f16..a5fdaf5e148e 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -665,7 +665,7 @@ static int acpi_serdev_check_resources(struct serdev_co= ntroller *ctrl, acpi_get_parent(adev->handle, &lookup.controller_handle); =20 /* Make sure controller and ResourceSource handle match */ - if (ACPI_HANDLE(ctrl->dev.parent) !=3D lookup.controller_handle) + if (!device_match_acpi_handle(ctrl->dev.parent, lookup.controller_handle)) return -ENODEV; =20 return 0; --=20 2.40.0.1.gaa8946217a0b