From patchwork Thu Nov 17 07:41:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ye.xingchen@zte.com.cn X-Patchwork-Id: 13046266 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 2802CC4332F for ; Thu, 17 Nov 2022 07:41:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233651AbiKQHlP (ORCPT ); Thu, 17 Nov 2022 02:41:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229931AbiKQHlO (ORCPT ); Thu, 17 Nov 2022 02:41:14 -0500 Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [63.216.63.40]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C91F8333; Wed, 16 Nov 2022 23:41:12 -0800 (PST) Received: from mse-fl2.zte.com.cn (unknown [10.5.228.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4NCX0R2wwHz8R039; Thu, 17 Nov 2022 15:41:11 +0800 (CST) Received: from xaxapp01.zte.com.cn ([10.88.40.50]) by mse-fl2.zte.com.cn with SMTP id 2AH7f4ZX014225; Thu, 17 Nov 2022 15:41:04 +0800 (+08) (envelope-from ye.xingchen@zte.com.cn) Received: from mapi (xaxapp01[null]) by mapi (Zmail) with MAPI id mid31; Thu, 17 Nov 2022 15:41:06 +0800 (CST) Date: Thu, 17 Nov 2022 15:41:06 +0800 (CST) X-Zmail-TransId: 2af96375e5922f0755ff X-Mailer: Zmail v1.0 Message-ID: <202211171541061366938@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , , Subject: =?utf-8?q?=5BPATCH_linux-next=5D_remoteproc=3A_core=3A_Use_device?= =?utf-8?q?=5Fmatch=5Fof=5Fnode=28=29?= X-MAIL: mse-fl2.zte.com.cn 2AH7f4ZX014225 X-Fangmail-Gw-Spam-Type: 0 X-FangMail-Miltered: at cgslv5.04-192.168.250.137.novalocal with ID 6375E597.000 by FangMail milter! X-FangMail-Envelope: 1668670871/4NCX0R2wwHz8R039/6375E597.000/10.5.228.133/[10.5.228.133]/mse-fl2.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 6375E597.000/4NCX0R2wwHz8R039 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org From: ye xingchen Replace the open-code with device_match_of_node(). Signed-off-by: ye xingchen --- drivers/remoteproc/remoteproc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index cb1d414a2389..11c165ddf1fc 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -2112,7 +2112,7 @@ struct rproc *rproc_get_by_phandle(phandle phandle) rcu_read_lock(); list_for_each_entry_rcu(r, &rproc_list, node) { - if (r->dev.parent && r->dev.parent->of_node == np) { + if (r->dev.parent && device_match_of_node(r->dev.parent, np)) { /* prevent underlying implementation from being removed */ if (!try_module_get(r->dev.parent->driver->owner)) { dev_err(&r->dev, "can't get owner\n");