From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3818F1D4141; Tue, 8 Oct 2024 12:33:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728390834; cv=none; b=SlhJKrqsWJgsnfF199yJxPWSQIGubgeB2480QbW9Wyt0cF0ku2P8EXfnFY3JQocyIJbh/L19eC6ybI81z8yORr1QEgmI2uMMX6gBaju63SN4P3jzJP2VOrVtsQDFkOZXwxkeaZ3FLi90AAC1orgQ3pPJYLmRuM7jL0p3GaacRnQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728390834; c=relaxed/simple; bh=E9EARz8SzA+k4cIhPiZApRVt5kdqp5yD8jNP+fRddFM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eZs0+8wC7GRZWspvbjZmGRNbzihtwAb3xGQXTIpNJf4WTNeHE8AIYFb5F7GkIKFNzPeyl5mcKGIs9RTVRVPXSA+PFg0rfyO2+xnqTX7zrKaQ/zqnGENeM+wjSKBb1PUx9+2U/9zF+DV1BoCpWaD/3SLbW/Q1n8KRyos3X+baWx4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=x+OD2fLC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="x+OD2fLC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A7971C4CEC7; Tue, 8 Oct 2024 12:33:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1728390834; bh=E9EARz8SzA+k4cIhPiZApRVt5kdqp5yD8jNP+fRddFM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x+OD2fLCtOyYpp4KfQEc77Qf3d9QZA3zB/z8UNj3AsRUjUkoGimXHiObLqgIMNceH fo9Ioei9xCDGmCZMxfYwq4vaF13CaymJSosMb9lsdXW1nCcy7Z8kkgqkTntIFkzdBr EqPa9Izt4O4OSUoxzP4byDCMqD4jiSFATHpHpI/o= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Alexandre Belloni Subject: [PATCH 6.10 408/482] rtc: at91sam9: fix OF node leak in probe() error path Date: Tue, 8 Oct 2024 14:07:51 +0200 Message-ID: <20241008115704.465340202@linuxfoundation.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241008115648.280954295@linuxfoundation.org> References: <20241008115648.280954295@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski commit 73580e2ee6adfb40276bd420da3bb1abae204e10 upstream. Driver is leaking an OF node reference obtained from of_parse_phandle_with_fixed_args(). Fixes: 43e112bb3dea ("rtc: at91sam9: make use of syscon/regmap to access GPBR registers") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240825183103.102904-1-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni Signed-off-by: Greg Kroah-Hartman --- drivers/rtc/rtc-at91sam9.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -368,6 +368,7 @@ static int at91_rtc_probe(struct platfor return ret; rtc->gpbr = syscon_node_to_regmap(args.np); + of_node_put(args.np); rtc->gpbr_offset = args.args[0]; if (IS_ERR(rtc->gpbr)) { dev_err(&pdev->dev, "failed to retrieve gpbr regmap, aborting.\n");