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be471fe332
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> Link: https://lore.kernel.org/r/20210610124958.116142-1-yangyingliang@huawei.com Signed-off-by: Takashi Iwai <tiwai@suse.de>