linux-kernel - [PATCH] mfd: mt6360: Add name field to the driver

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Date:   Mon,  8 Jun 2020 11:58:58 +0200
From:   matthias.bgg@...nel.org
To:     lee.jones@...aro.org, gene.chen.richtek@...il.com
Cc:     matthias.bgg@...nel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Matthias Brugger <mbrugger@...e.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH] mfd: mt6360: Add name field to the driver

From: Matthias Brugger <mbrugger@...e.com>

The driver does not have a name, this will lead to a NULL pointer
deref when we try to register the driver to a bus.

Fixes: 7edd363421da ("mfd: Add support for PMIC MT6360")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Matthias Brugger <mbrugger@...e.com>
---
 drivers/mfd/mt6360-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/mt6360-core.c b/drivers/mfd/mt6360-core.c
index db8cdf5272c1..dc2987dab649 100644
--- a/drivers/mfd/mt6360-core.c
+++ b/drivers/mfd/mt6360-core.c
@@ -412,6 +412,7 @@ MODULE_DEVICE_TABLE(of, mt6360_pmu_of_id);
 
 static struct i2c_driver mt6360_pmu_driver = {
 	.driver = {
+		.name = "MT6360",
 		.pm = &mt6360_pmu_pm_ops,
 		.of_match_table = of_match_ptr(mt6360_pmu_of_id),
 	},
-- 
2.26.2