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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9D9E2C43334 for ; Wed, 22 Jun 2022 03:50:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=otdIK+J+5W0UfNU6+dCocLtcDIbAAK4zPXcszduXfuA=; b=TXbbz6pAUVGEFq CjvI1da++24+AkBm3bVJY7rh+eQKikJnwSaLzD+iJYQIXfApUCkhy+aoCUxUJNpP/+cKoHqZxaRXf xruqD0GYw+EGT8PmUL4dCH2kq3c9pOMtSqE40np3fjK5mZ/NQx08qPc4j/D33qoALBvoA77TXaq0D BQon4zXrjfQpnoeESL+Lt8JxHA/kJx7OS7zOR7aXyIWTGx7uweWIduR1XQlS8Yjl3RHVasYQxECP0 TeKWcbfroKeRhUfc7HaoYmaoXBNUqWd0zOsZgHLihfNdzYZSpKtmsSCrXILWCp6dIMkulrG9/uSJb FGJgXEeKCHDNoQ1qDGLA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o3rMC-008Lou-FP; Wed, 22 Jun 2022 03:48:44 +0000 Received: from mail-m964.mail.126.com ([123.126.96.4]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o3rM8-008LmY-Me for linux-arm-kernel@lists.infradead.org; Wed, 22 Jun 2022 03:48:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=ZxCwX Iv74pyaYM8bqX4S8KhowkKl0YOyEgrzFL6OHr4=; b=QPkl5p74CCG4my7U/g6Y4 t2d2a1dKLj6ddbjIMLEtBIeru7kuaVBd14OYzVM5r7dIW8Arr5dQI5O7N5F/R6t7 3DowZlCH1BA9VJkn+xBAkYun+q7j8FX3/Q7KS+LW4MOiEgmFGgED2OU2iB1SLTRJ AbM5sIW2oxSSkuDvyXmu1Q= Received: from localhost.localdomain (unknown [124.16.139.61]) by smtp9 (Coremail) with SMTP id NeRpCgCXI9wBkbJiacjNFA--.52919S2; Wed, 22 Jun 2022 11:48:17 +0800 (CST) From: Liang He To: sudeep.holla@arm.com, cristian.marussi@arm.com, lgirdwood@gmail.com, broonie@kernel.org Cc: windhl@126.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH] regulator/scmi: Add missing of_node_get() Date: Wed, 22 Jun 2022 11:48:16 +0800 Message-Id: <20220622034816.4094043-1-windhl@126.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: NeRpCgCXI9wBkbJiacjNFA--.52919S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7Xr1fWFyDuw47uw1fZrWxXrb_yoWfKFc_u3 4xXFyfArsxZr4rKrs3XFZavr98Gw1vga18uFsF9rW5uw15Za4DXa43WryfA3yDZw4UJF9r WwsIyr48Cw45ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_k9NDUUUUU== X-Originating-IP: [124.16.139.61] X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbi2gEoF1uwMQe2wQAAsO X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220621_204841_140684_10089571 X-CRM114-Status: UNSURE ( 6.36 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In scmi_regulator_probe(), of_find_node_by_name() will decrease the refcount of its first argument and we need a of_node_get() to keep reference balance. Signed-off-by: Liang He --- drivers/regulator/scmi-regulator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/scmi-regulator.c b/drivers/regulator/scmi-regulator.c index 41ae7ac27ff6..b9918f4fd241 100644 --- a/drivers/regulator/scmi-regulator.c +++ b/drivers/regulator/scmi-regulator.c @@ -343,6 +343,7 @@ static int scmi_regulator_probe(struct scmi_device *sdev) * plausible SCMI Voltage Domain number, all belonging to this SCMI * platform instance node (handle->dev->of_node). */ + of_node_get(handle->dev->of_node); np = of_find_node_by_name(handle->dev->of_node, "regulators"); for_each_child_of_node(np, child) { ret = process_scmi_regulator_of_node(sdev, ph, child, rinfo); -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel