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_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 24A96C04AB5 for ; Mon, 3 Jun 2019 15:52:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03E9227930 for ; Mon, 3 Jun 2019 15:52:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729563AbfFCPwR (ORCPT ); Mon, 3 Jun 2019 11:52:17 -0400 Received: from foss.arm.com ([217.140.101.70]:54058 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729531AbfFCPwO (ORCPT ); Mon, 3 Jun 2019 11:52:14 -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 78C51169E; Mon, 3 Jun 2019 08:52:14 -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 45D393F246; Mon, 3 Jun 2019 08:52:13 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, rafael@kernel.org, suzuki.poulose@arm.com, Thor Thayer , Lee Jones Subject: [RFC PATCH 49/57] drivers: mfd: altera: Use driver_find_device_by_of_node() helper Date: Mon, 3 Jun 2019 16:50:15 +0100 Message-Id: <1559577023-558-50-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> References: <1559577023-558-1-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 Use the new helper to find device by of_node. Cc: Thor Thayer Cc: Lee Jones Signed-off-by: Suzuki K Poulose --- drivers/mfd/altera-sysmgr.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/mfd/altera-sysmgr.c b/drivers/mfd/altera-sysmgr.c index 2ee14d8..1fbe06c 100644 --- a/drivers/mfd/altera-sysmgr.c +++ b/drivers/mfd/altera-sysmgr.c @@ -88,16 +88,6 @@ static struct regmap_config altr_sysmgr_regmap_cfg = { }; /** - * sysmgr_match_phandle - * Matching function used by driver_find_device(). - * Return: True if match is found, otherwise false. - */ -static int sysmgr_match_phandle(struct device *dev, const void *data) -{ - return dev->of_node == (const struct device_node *)data; -} - -/** * altr_sysmgr_regmap_lookup_by_phandle * Find the sysmgr previous configured in probe() and return regmap property. * Return: regmap if found or error if not found. @@ -117,8 +107,8 @@ struct regmap *altr_sysmgr_regmap_lookup_by_phandle(struct device_node *np, if (!sysmgr_np) return ERR_PTR(-ENODEV); - dev = driver_find_device(&altr_sysmgr_driver.driver, NULL, - (void *)sysmgr_np, sysmgr_match_phandle); + dev = driver_find_device_by_of_node(&altr_sysmgr_driver.driver, NULL, + (void *)sysmgr_np); of_node_put(sysmgr_np); if (!dev) return ERR_PTR(-EPROBE_DEFER); -- 2.7.4