From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5BD381EEE6 for ; Tue, 21 Jul 2026 00:45:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784594723; cv=none; b=oj4iS4PHokc0yRfL3X+NjlSEMgkvw+woGxNaCXMMvtGLk2C3y5DInktcyJlEIestqNd5/5Qh02dcN2r6ZlABglPEHsBbzPVIRTViKXfcf77CPwKoWKoQ4NKJCPe0rJYXQFsqfm0AYOS64WaCTVJ4e9OEi84pEqzl45pwxiXR8hI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784594723; c=relaxed/simple; bh=/BxdSj+uY6ZnmiVyfI09r7Dh66s7qUXbwZevKdXRrT0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ICjUjjBKXfK0uqWbtP+qkSvpKTqOd7IyT6Lze8BSxwz9ioA947EpaBsAeiLgNRReyRUTL5gQkxbb7qdiL5rsBF6pLw3Ed9LWLyguko0t0/tnxydI6DG471o3PYmUrn5K9OGFZJyyc5iE8fVqWWDJqlu9qrZq3zKmuqzRpn4ZX50= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WbBAFLdY; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WbBAFLdY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C477A1F000E9; Tue, 21 Jul 2026 00:45:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784594722; bh=sTu5wxcFaspn75IW17DUDGfdbOEgg9qJXBE1j84Yazw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WbBAFLdYzfl4fizo92mINl04Vfve88bvUNzpprvdifEiMiVDq4PyFhohTiGY8qPZ6 ZXmFTqC3WU0XztOJnNoHuJNZHsxohd3xlYi6DL66G/ctzK32VoUuHnbGWflFp+Af/1 J5Hd0kMclMuf+6xR71zOizPFNMkuNMedWbpfCHFZ1M7Jsd/mNOEoRDrGK1qmGmFCI1 x4Z1qL33MlH9f+/AONZBxUmwODNNwqrP/mmrQ7UwQnwHQWtk+kBzXYMSPbI/QXPIJh fddALnacLSEohavqrj7mw84q1ZLWGr/MgG514QCZYe+FzC/hzMbeJr0nEZGNqZfZ6i FzYqf/RTc18rw== From: Sasha Levin To: stable@vger.kernel.org Cc: Krzysztof Kozlowski , Mark Brown , Sasha Levin Subject: [PATCH 6.6.y 1/2] regulator: scmi: Simplify with scoped for each OF child loop Date: Mon, 20 Jul 2026 20:45:18 -0400 Message-ID: <20260721004519.3422055-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026071525-evade-yogurt-25a3@gregkh> References: <2026071525-evade-yogurt-25a3@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Krzysztof Kozlowski [ Upstream commit 99cf5db9cdd39136fd5dbd10bda833aa0f870452 ] Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20240814-cleanup-h-of-node-put-regulator-v1-7-87151088b883@linaro.org Signed-off-by: Mark Brown Stable-dep-of: fa11039d6cdf ("regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()") Signed-off-by: Sasha Levin --- drivers/regulator/scmi-regulator.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/scmi-regulator.c b/drivers/regulator/scmi-regulator.c index 432654fbd7a126..6d609c42e4793b 100644 --- a/drivers/regulator/scmi-regulator.c +++ b/drivers/regulator/scmi-regulator.c @@ -298,7 +298,7 @@ static int process_scmi_regulator_of_node(struct scmi_device *sdev, static int scmi_regulator_probe(struct scmi_device *sdev) { int d, ret, num_doms; - struct device_node *np, *child; + struct device_node *np; const struct scmi_handle *handle = sdev->handle; struct scmi_regulator_info *rinfo; struct scmi_protocol_handle *ph; @@ -342,13 +342,11 @@ static int scmi_regulator_probe(struct scmi_device *sdev) */ 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) { + for_each_child_of_node_scoped(np, child) { ret = process_scmi_regulator_of_node(sdev, ph, child, rinfo); /* abort on any mem issue */ - if (ret == -ENOMEM) { - of_node_put(child); + if (ret == -ENOMEM) return ret; - } } of_node_put(np); /* -- 2.53.0