From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Date: Wed, 10 Apr 2019 09:13:33 +0000 (-0400)
Subject: media: seco-cec: decrement HDMI device refcount
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b7f3be1c53280676a7b6036f699b01ef2e97b605;p=openwrt%2Fstaging%2Fblogic.git

media: seco-cec: decrement HDMI device refcount

The SECO CEC driver never decremented the HDMI device refcount.
CEC drivers only need the HDMI device pointer as a key in the
notifier list, it never accesses the device, so there is no
need to keep a reference.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---

diff --git a/drivers/media/platform/seco-cec/seco-cec.c b/drivers/media/platform/seco-cec/seco-cec.c
index a425a10540c1..e5080d6f5b2d 100644
--- a/drivers/media/platform/seco-cec/seco-cec.c
+++ b/drivers/media/platform/seco-cec/seco-cec.c
@@ -536,6 +536,7 @@ static int secocec_cec_get_notifier(struct cec_notifier **notify)
 				return -EPROBE_DEFER;
 
 			*notify = cec_notifier_get_conn(d, m->conn);
+			put_device(d);
 
 			return 0;
 		}