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drivers: dc: fix Coverity defect

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Initialize value dev before calling dev_info and initialized value
fake_panel_mode.

CID 10129386

Bug 3461002

Change-Id: I9d49bbbe39d23deb609005a091d7c1ebb9e7113f
Signed-off-by: Prateek Patel <prpatel@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2660625
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Prateek Patel
2022-01-28 05:47:58 +00:00
committed by Laxman Dewangan
parent 229e044bfe
commit dd4ada9c90
1 changed files with 3 additions and 1 deletions
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4
drivers/video/tegra/dc/bridge/maxim_gmsl_dp_serializer.c
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@@ -2,7 +2,7 @@
/* /*
* MAXIM DP Serializer driver for MAXIM GMSL Serializers * MAXIM DP Serializer driver for MAXIM GMSL Serializers
* *
* Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved. * Copyright (c) 2021-2022, NVIDIA CORPORATION. All rights reserved.
*/ */
#include <linux/device.h> #include <linux/device.h>
@@ -449,6 +449,8 @@ static int max_gmsl_dp_ser_probe(struct i2c_client *client)
if (IS_ERR(priv->regmap)) if (IS_ERR(priv->regmap))
return PTR_ERR(priv->regmap); return PTR_ERR(priv->regmap);
dev = &priv->client->dev;
ret = max_gmsl_dp_ser_read(priv, MAX_GMSL_DP_SER_REG_13); ret = max_gmsl_dp_ser_read(priv, MAX_GMSL_DP_SER_REG_13);
if (ret != 0) { if (ret != 0) {
dev_info(dev, "%s: MAXIM Serializer detected\n", __func__); dev_info(dev, "%s: MAXIM Serializer detected\n", __func__);