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 5569D2EE286; Thu, 3 Jul 2025 15:19:15 +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=1751555955; cv=none; b=fvk8UzchTgJwSG0RYuUXld54YRlY4V7NlXMpsmTx8mcxp758n8+3QiQyLYnWs4e1Q4HtNPuu+B3wkR6PDsuM/FawaEm/dsAppkIFped6O0iii3TPdcyu8Lt0gA5AE6U+o+Q0ySTjY1ns7plN+JaGHbcBMidFpaxgOyVeeGNyxfs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751555955; c=relaxed/simple; bh=ts9LY2EZe23ERyTbUiltZQHvt1DtBrVI7fPvNV23yMg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DNJrSeUO2IalYj2xTWXJU9JjB3G1MQDTi1HcPdUyX5k+QF6yXWJmKTwhF+9zTM6TKMW1iE0zdqXVFTO+6KytpxjWe2IH9LucMX8jf1oHUZF7iMC0Hlno3lSXA9yyfpfWoMCX9WqL5Mkh268uMpT6xOkBhr4jopyvWBZUnOvPiNs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=wZAS6VLI; 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="wZAS6VLI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC098C4CEEE; Thu, 3 Jul 2025 15:19:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1751555955; bh=ts9LY2EZe23ERyTbUiltZQHvt1DtBrVI7fPvNV23yMg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wZAS6VLIq/Qz8H69ma2XV3gEGzN0+wrPqDQV81epsC3Yj/oPuOSFYGvMf5FHfn/bJ padQ/Khx2TPEnJd3MGhiFh7RekAljqEE988rYO4J8M+SVhMfkk+H/gZzy7HeqBLWOj tYU+qZbEGf7m1DEUralOnjbWuXsyaXC1Wwcn0+L0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Lee Jones , Sasha Levin Subject: [PATCH 6.1 006/132] mfd: max14577: Fix wakeup source leaks on device unbind Date: Thu, 3 Jul 2025 16:41:35 +0200 Message-ID: <20250703143939.634906027@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250703143939.370927276@linuxfoundation.org> References: <20250703143939.370927276@linuxfoundation.org> User-Agent: quilt/0.68 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 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski [ Upstream commit d905d06e64b0eb3da43af6186c132f5282197998 ] Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-3-318e14bdba0a@linaro.org Signed-off-by: Lee Jones Signed-off-by: Sasha Levin --- drivers/mfd/max14577.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c index d44ad6f337425..61a5ccafa18e0 100644 --- a/drivers/mfd/max14577.c +++ b/drivers/mfd/max14577.c @@ -467,6 +467,7 @@ static void max14577_i2c_remove(struct i2c_client *i2c) { struct max14577 *max14577 = i2c_get_clientdata(i2c); + device_init_wakeup(max14577->dev, false); mfd_remove_devices(max14577->dev); regmap_del_irq_chip(max14577->irq, max14577->irq_data); if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836) -- 2.39.5