From: Johan Hovold <johan@kernel.org>
Date: Fri, 8 May 2026 14:44:44 +0000 (+0200)
Subject: drm/gma500/oaktrail_hdmi: fix i2c adapter leak on setup
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=950953f774b3f69da6f413e045ef075e1f3da2df;p=thirdparty%2Flinux.git

drm/gma500/oaktrail_hdmi: fix i2c adapter leak on setup

Make sure to drop the reference taken to the I2C adapter (and its
module) when setting up HDMI to allow the adapter to be deregistered.

Fixes: 1b082ccf5901 ("gma500: Add Oaktrail support")
Cc: stable@vger.kernel.org	# 3.3
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patch.msgid.link/20260508144446.59722-2-johan@kernel.org
---

diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
index 58d7e191fd56f..403d21cbb3a23 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
@@ -580,6 +580,7 @@ static int oaktrail_hdmi_get_modes(struct drm_connector *connector)
 	} else {
 		edid = (struct edid *)raw_edid;
 		/* FIXME ? edid = drm_get_edid(connector, i2c_adap); */
+		i2c_put_adapter(i2c_adap);
 	}
 
 	if (edid) {