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 B1E313E715E for ; Tue, 21 Jul 2026 01:28:16 +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=1784597297; cv=none; b=mbt7yad7YSz13FbsZY1aWVOzKgGamGgv/Ww86lz5VsgZ+UyJ+xHDlTkxdVLJqZzS2YWD0nAI2Ko+38OsUTPTABN6GmjZ+CCzqFUAeEt9m1rnarEEnDy332cWxOS9oCgq3UqjPDTe2xE+isH48ueDM+D1qNOPKxdU8N525owIfVg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784597297; c=relaxed/simple; bh=W6afxFif0lv3TGTzwaa2yTNcWFiZX7Oti8qkpWihuDo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MUQzVoZsLYMPHS7fNy5JujszdHfcItezyibLq1GGb6U7G/TDH/njKwrXFpTB/aPx4GVcPfzSkskYXR88OicJbbrntzB1sk/yz8+0wrZ/obyNlbDPQCWeLEyWC+wIO/u/RwE15D2a5Oza9UfdXD0VHybs7qqus7S/4zXWWE39MAM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ElAuYW/s; 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="ElAuYW/s" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DCDA01F00A3A; Tue, 21 Jul 2026 01:28:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784597296; bh=I2hjHDWRliXGsR1vVFz49KJ0CtC043YUttSpYCD77UI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ElAuYW/sGNXERmO0EgqgUXjXafRjwX5H1zdN73Ckbr1KWgI+7vG1x7m8wxBOvurxp BfhdEw44HErMdc20DR6BVX+fiy7SNivLoegpAIbmm3WSqKaAxx/RJyHyPmEcmNI3ng 8msXUQPfzd93ikYdJjUjPlH5ZofntkP6m3CliEOPpQV1cUXKJHwQn/wSyIKzjyMOHu wFKIVYsvkEZvfnNcNAxt8p2Aq/nFfPKgKvBIxFQkdBLUC/bWvDoeayFnF64aqGYFKE sLTcoKCurVma82ls7jtwYN9xTdTvNwm0J8gS9TQSsf01kYEMqeBLdTkxuMeq4nfXx1 /URgvcEohBplg== From: Sasha Levin To: stable@vger.kernel.org Cc: Krzysztof Kozlowski , Mark Brown , Sasha Levin Subject: [PATCH 6.1.y 1/2] regulator: scmi: Simplify with scoped for each OF child loop Date: Mon, 20 Jul 2026 21:28:13 -0400 Message-ID: <20260721012814.3459151-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026071525-sudoku-chapter-20d7@gregkh> References: <2026071525-sudoku-chapter-20d7@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 7252fa32cf0546..78f62f88a39c1c 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; @@ -346,13 +346,11 @@ 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