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 E43D7403AFD; Thu, 16 Jul 2026 14:22:27 +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=1784211748; cv=none; b=V0buADXHzGVRAvn/ZyIbj3hK3WULSv/ftxXfne8N/0MtNB77BEoeqJIbAHKtIBEPiOZrMR00SvlEoeX3/QYWCsQIQUPb+F60L5y7rjPKFq3TFTt2Sdp5cBXmqokyMXk5neCpm2QqZB1vKYADha86NaHWrMbJQ9ESmCHTqP1X6IY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784211748; c=relaxed/simple; bh=+MprV9RUeGjfGUg88tZZiuxJRayTtlDfoIlIO+T0NvU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ijcP9ATc+nM++QGC1Anoi/YI2KT7Uhum0tDdZ0DzbQ2jpL7qqGEZj75g684e3SIBJLNhu9m4PUVfNxWjm+hMSTjuDkUkP3CXhi4MYrXR/aeoAvSbpR8+LfcUYTxVL8h5AVe8ZS2Q9AUGEEr/pVPuQ2D83meZxo6cahhpkDe2rhA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RWDW5S7d; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="RWDW5S7d" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 567C71F000E9; Thu, 16 Jul 2026 14:22:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784211747; bh=C3qaGTRaDi+W/ljxStSvKllaGp0f3Y7hqypUM21Cu6A=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=RWDW5S7dj6V8qmzL9g015Qu+tT8Yu/RPigAI1YfV4536/pV/mgCvm9ZklT4/uX31Z gLYpY7pUd4OZPRL+dB3jLv4PJivrie417N36n9G/cj0lsk/1myIwnB1pJrDl+iBkVK wd3DLkLtowt7L4G02zsL39CnbcoyuM0amEkMcl/Y= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sashiko , Andy Shevchenko , Joshua Crofts , Stable@vger.kernel.org, Jonathan Cameron Subject: [PATCH 6.12 066/349] iio: magnetometer: ak8975: Add missed pm_runtime_put_autosuspend() call Date: Thu, 16 Jul 2026 15:30:00 +0200 Message-ID: <20260716133034.800851195@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260716133033.287196923@linuxfoundation.org> References: <20260716133033.287196923@linuxfoundation.org> User-Agent: quilt/0.69 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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andy Shevchenko commit e94944d7364d3ddb273539492f9bd9c9a622549a upstream. On the failure in the ak8975_read_axis() the PM runtime gets unbalanced. Balance it by calling pm_runtime_put_autosuspend() on error path as well. Fixes: cde4cb5dd422 ("iio: magn: ak8975: deploy runtime and system PM") Reported-by: Sashiko Closes: https://sashiko.dev/#/patchset/20260505-magnetometer-fixes-v5-0-831b9b5550fc%40gmail.com Signed-off-by: Andy Shevchenko Reviewed-by: Joshua Crofts Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/magnetometer/ak8975.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -785,6 +785,7 @@ static int ak8975_read_axis(struct iio_d exit: mutex_unlock(&data->lock); + pm_runtime_put_autosuspend(&data->client->dev); dev_err(&client->dev, "Error in reading axis\n"); return ret; }