Yang Yingliang 9b2152f96f mtd: rawnand: tmio: check return value after calling platform_get_resource() ...

It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220426084913.4021868-3-yangyingliang@huawei.com

2022-04-27 17:15:09 +02:00

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