From patchwork Mon Nov 5 09:17:25 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heikki Krogerus X-Patchwork-Id: 10667659 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A187B13A4 for ; Mon, 5 Nov 2018 09:17:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 91EC72957B for ; Mon, 5 Nov 2018 09:17:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 866EC29631; Mon, 5 Nov 2018 09:17:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 22B212957B for ; Mon, 5 Nov 2018 09:17:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729000AbeKESgS (ORCPT ); Mon, 5 Nov 2018 13:36:18 -0500 Received: from mga01.intel.com ([192.55.52.88]:34873 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726173AbeKESgS (ORCPT ); Mon, 5 Nov 2018 13:36:18 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Nov 2018 01:17:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,467,1534834800"; d="scan'208";a="105337704" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 05 Nov 2018 01:17:32 -0800 From: Heikki Krogerus To: "Rafael J. Wysocki" Cc: Mika Westerberg , Andy Shevchenko , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [PATCH 2/4] ACPI: property: Introduce acpi_fwnode_name() Date: Mon, 5 Nov 2018 12:17:25 +0300 Message-Id: <20181105091727.25544-3-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181105091727.25544-1-heikki.krogerus@linux.intel.com> References: <20181105091727.25544-1-heikki.krogerus@linux.intel.com> MIME-Version: 1.0 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP ACPI data nodes have a name, so let's return that when fwnode_name() is called. Signed-off-by: Heikki Krogerus --- drivers/acpi/property.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 8c7c4583b52d..75854e07ed64 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -1219,6 +1219,11 @@ acpi_graph_get_remote_endpoint(const struct fwnode_handle *__fwnode) return acpi_graph_get_child_prop_value(fwnode, "endpoint", endpoint_nr); } +static const char *acpi_fwnode_name(const struct fwnode_handle *node) +{ + return is_acpi_data_node(node) ? to_acpi_data_node(node)->name : NULL; +} + static bool acpi_fwnode_device_is_available(const struct fwnode_handle *fwnode) { if (!is_acpi_device_node(fwnode)) @@ -1310,6 +1315,7 @@ acpi_fwnode_device_get_match_data(const struct fwnode_handle *fwnode, #define DECLARE_ACPI_FWNODE_OPS(ops) \ const struct fwnode_operations ops = { \ + .name = acpi_fwnode_name, \ .device_is_available = acpi_fwnode_device_is_available, \ .device_get_match_data = acpi_fwnode_device_get_match_data, \ .property_present = acpi_fwnode_property_present, \