linux-kernel - [PATCH] drm/bridge/tc358775: Fix for PTR

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Date:   Sun, 16 Aug 2020 11:20:41 +0530
From:   Vinay Simha BN <simhavcs@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Vinay Simha BN <simhavcs@...il.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] drm/bridge/tc358775: Fix for PTR_ERR

passing zero to 'PTR_ERR'

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Vinay Simha BN <simhavcs@...il.com>
---
 drivers/gpu/drm/bridge/tc358775.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c
index 7da15cd..d951cdc 100644
--- a/drivers/gpu/drm/bridge/tc358775.c
+++ b/drivers/gpu/drm/bridge/tc358775.c
@@ -684,7 +684,7 @@ static int tc_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
 	tc->vdd = devm_regulator_get(dev, "vdd-supply");
 	if (IS_ERR(tc->vdd)) {
-		ret = PTR_ERR(tc->vddio);
+		ret = PTR_ERR(tc->vdd);
 		dev_err(dev, "vdd-supply not found\n");
 		return ret;
 	}
-- 
2.7.4