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 F38181DE4CD; Tue, 8 Oct 2024 13:05:45 +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=1728392746; cv=none; b=Extam6fBxdtg4qQ7GGVaFlZPOCUR8b+wIkCy8XuIIGRMNL0t5oO7wD3uJSeH+84uTwXwLw1YEAeUILqZwLzgvREDwm9Nb8om6Hpz0steWkN1yez8NXvQNO0QlH8FDkixZxlE8EaNFoKZlDYJ1NCtSCchWDV3gIs14bAR+3xbwq0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728392746; c=relaxed/simple; bh=ZWgyS9HVX4I8XwE/Z7LTC5dTNEFG2Ia6r4p/AiQbFXs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DydOiMH/qlGSPOvUInZw7kNClXAf+OYg7jTp3QMgHo1NcAdJu+d2smYqRRhS4FT/NY+pS5ghNTnWHSj/Bvhdh1ZFjXgSKX4h/sNA1Z19swiPtb1V37pdumTLClW6HvW6ZE/rLOTWGYFn7Z3PDQxvcVQNpbobO66ZCb411VQpspA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=arxjsw1J; 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="arxjsw1J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6588AC4CEC7; Tue, 8 Oct 2024 13:05:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1728392745; bh=ZWgyS9HVX4I8XwE/Z7LTC5dTNEFG2Ia6r4p/AiQbFXs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=arxjsw1JO+5MpZdwiyHNDFBJFtM001AmZJalcBifu+Tg7nOJAN+MNiHw7JAaNX4CD FYGXYvMElmNtKdn3B5xSRT9V5LlaaOywj1Fmjo7hn0Pt8nZnuI20JSQJRUmiTi5XSy 3B2BM7Nv+d2Kj8jAprElkekLmDX1rpmrHHonH5Kw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Alexandre Belloni Subject: [PATCH 6.11 479/558] rtc: at91sam9: fix OF node leak in probe() error path Date: Tue, 8 Oct 2024 14:08:29 +0200 Message-ID: <20241008115721.087802019@linuxfoundation.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241008115702.214071228@linuxfoundation.org> References: <20241008115702.214071228@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 6.11-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");