Wei Yongjun <weiyj...@gmail.com> writes:
> From: Wei Yongjun <weiyongj...@huawei.com>
>
> In case of error, the function devm_ioremap_resource() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value check should
> be replaced with IS_ERR().
>
> Fixes: bed41005e617 ("drm/pl111: Initial drm/kms driver for pl111")
> Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>Reviewed and applied. Thanks!
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