On Tue, Apr 28, 2020 at 4:16 PM Wei Yongjun <weiyongj...@huawei.com> wrote:
> In case of error, the function of_parse_phandle()/of_find_device_by_node()
> returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value
> check should be replaced with NULL test
>
> Fixes: 8de707aeb452 ("drm: rcar-du: kms: Initialize CMM instances")
> Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+rene...@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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