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 060F6298CAB; Thu, 16 Jul 2026 14:02:12 +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=1784210533; cv=none; b=WO/hIVW+r7qdiTHoex9gLVe6Ez9Q41SMUo/zbHg66TZY3bAbX+u+JF6IpFlfTuzRIXVQhZpacE08k6tZLdgbnT872SMTn5SvFfe67DV/od6BD4dpDALAEoPl5HSIHyF/Jx1fP+RPjoztNdMmb+qP8e33b1r3cYBbLWpxAzTTOmY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784210533; c=relaxed/simple; bh=+Yi1HP8xIUH98+7BffsHrSjwST2SP+8ikoE741RL9Uo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ugBSl5qCkbMMf/zYmAz1CgHBgLA5GYfRtgtOM7DdupUG4CIvBYmnD+K5Vsh+DWlxWDxNgFoghVJ3MltHmDXSNj0NDPQ1SRlnUrDQY+xJSDEmAOpI1VtoqHcwUK6Qusw98m5Sk38C13jM1ctojpOZIulghSIGVynmWroOglwA+jk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HGtGVubK; 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="HGtGVubK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6A1D01F000E9; Thu, 16 Jul 2026 14:02:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784210531; bh=ScyRwRXnbnqDcUxAlHX/rXuulKgM7wtrDiXFX4eP9v0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=HGtGVubKd2xHEDg+GJvsQrVLa57SL3X7apNhP3sSOy4py0CmvaV88d/VLcv2gYP62 Tfc88EWNYeG4r69aXkNxTqF+Qh0XLwKq0XA3Mm/Bo91ICC4dAMBesrjggOMtjtlrXN i5AYZ0nvg5cr2bW6Lo1by1FaS6sWgxyw4GgiG4Gw= 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 6.18 082/480] iio: magnetometer: ak8975: Add missed pm_runtime_put_autosuspend() call Date: Thu, 16 Jul 2026 15:27:09 +0200 Message-ID: <20260716133046.483967722@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260716133044.672218725@linuxfoundation.org> References: <20260716133044.672218725@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 6.18-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 @@ -784,6 +784,7 @@ 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; }