From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 12FA9C282DA for ; Mon, 15 Apr 2019 16:06:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E31BD20880 for ; Mon, 15 Apr 2019 16:06:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728079AbfDOQGe (ORCPT ); Mon, 15 Apr 2019 12:06:34 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:38006 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728021AbfDOQGd (ORCPT ); Mon, 15 Apr 2019 12:06:33 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7A8541A25; Mon, 15 Apr 2019 09:06:32 -0700 (PDT) Received: from en101.cambridge.arm.com (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id AD8F23F68F; Mon, 15 Apr 2019 09:06:30 -0700 (PDT) From: Suzuki K Poulose To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, coresight@lists.linaro.org, mathieu.poirier@linaro.org, mike.leach@linaro.org, rjw@rjwysocki.net, robert.walker@arm.com, Suzuki K Poulose , Greg Kroah-Hartman , "Rafael J. Wysocki" Subject: [PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle Date: Mon, 15 Apr 2019 17:04:10 +0100 Message-Id: <1555344260-12375-28-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1555344260-12375-1-git-send-email-suzuki.poulose@arm.com> References: <1555344260-12375-1-git-send-email-suzuki.poulose@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make the device_fwnode_match() a generic helper to match device by fwnode handle for use with bus_find_device(). This will be also used by coresight. Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Signed-off-by: Suzuki K Poulose --- drivers/base/devcon.c | 5 ----- drivers/base/property.c | 6 ++++++ include/linux/property.h | 1 + 3 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/base/devcon.c b/drivers/base/devcon.c index 04db9ae..f4a9e30 100644 --- a/drivers/base/devcon.c +++ b/drivers/base/devcon.c @@ -107,11 +107,6 @@ static struct bus_type *generic_match_buses[] = { NULL, }; -static int device_fwnode_match(struct device *dev, void *fwnode) -{ - return dev_fwnode(dev) == fwnode; -} - static void *device_connection_fwnode_match(struct device_connection *con) { struct bus_type *bus; diff --git a/drivers/base/property.c b/drivers/base/property.c index 8b91ab3..d10d923 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -25,6 +25,12 @@ struct fwnode_handle *dev_fwnode(struct device *dev) } EXPORT_SYMBOL_GPL(dev_fwnode); +int device_fwnode_match(struct device *dev, void *fwnode) +{ + return dev_fwnode(dev) == fwnode; +} +EXPORT_SYMBOL_GPL(device_fwnode_match); + /** * device_property_present - check if a property of a device is present * @dev: Device whose property is being checked diff --git a/include/linux/property.h b/include/linux/property.h index 65d3420..c8fd3d42 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -34,6 +34,7 @@ enum dev_dma_attr { }; struct fwnode_handle *dev_fwnode(struct device *dev); +int device_fwnode_match(struct device *dev, void *fwnode); bool device_property_present(struct device *dev, const char *propname); int device_property_read_u8_array(struct device *dev, const char *propname, -- 2.7.4