linux-kernel - [PATCH 1/2] drm: bridge: it66121: fix an error code in it66121

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Message-ID: <YJ+ZX3BdKPAN0pUZ@mwanda>
Date:   Sat, 15 May 2021 12:50:23 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Phong LE <ple@...libre.com>
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        Andrzej Hajda <a.hajda@...sung.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>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] drm: bridge: it66121: fix an error code in
 it66121_probe()

This code is passing the wrong variable to PTR_ERR() so it doesn't
return the correct error code.

Fixes: 988156dc2fc9 ("drm: bridge: add it66121 driver")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
---
 drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c
index d8a60691fd32..6980c9801d0d 100644
--- a/drivers/gpu/drm/bridge/ite-it66121.c
+++ b/drivers/gpu/drm/bridge/ite-it66121.c
@@ -943,7 +943,7 @@ static int it66121_probe(struct i2c_client *client,
 	ctx->regmap = devm_regmap_init_i2c(client, &it66121_regmap_config);
 	if (IS_ERR(ctx->regmap)) {
 		ite66121_power_off(ctx);
-		return PTR_ERR(ctx);
+		return PTR_ERR(ctx->regmap);
 	}
 
 	regmap_read(ctx->regmap, IT66121_VENDOR_ID0_REG, &vendor_ids[0]);
-- 
2.30.2