On Tue, Jun 8, 2021 at 4:28 PM Wei Yongjun <weiyongjun1@xxxxxxxxxx> wrote:
> In case of error, the function devm_platform_ioremap_resource_byname()
> returns ERR_PTR() and never returns NULL. The NULL test in the return
> value check should be replaced with IS_ERR().
>
> Fixes: 4195926aedca ("gpio: Add support for IDT 79RC3243x GPIO controller")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Yours,
Linus Walleij
