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Message-Id: <20211227092522.21755-1-linmq006@gmail.com>
Date:   Mon, 27 Dec 2021 09:25:22 +0000
From:   Miaoqian Lin <linmq006@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linmq006@...il.com, Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Robert Foss <robert.foss@...aro.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, Sean Young <sean@...s.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Maciej Purski <m.purski@...sung.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev

rc_dev is allocated by rc_allocate_device(), and doesn't assigned to
ctx->rc_dev before calling  rc_free_device(ctx->rc_dev).
So it should call rc_free_device(rc_dev);

Fixes: e25f1f7 ("drm/bridge/sii8620: add remote control support")
Signed-off-by: Miaoqian Lin <linmq006@...il.com>
---
 drivers/gpu/drm/bridge/sil-sii8620.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index 843265d7f1b1..ec7745c31da0 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -2120,7 +2120,7 @@ static void sii8620_init_rcp_input_dev(struct sii8620 *ctx)
 	if (ret) {
 		dev_err(ctx->dev, "Failed to register RC device\n");
 		ctx->error = ret;
-		rc_free_device(ctx->rc_dev);
+		rc_free_device(rc_dev);
 		return;
 	}
 	ctx->rc_dev = rc_dev;
-- 
2.17.1

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