# Re: \[PATCH\] ata: remove redundant error print in rb532\_pata\_driver\_probe

- From: Menglong Dong \<hidden\>
- Date: 2021-01-13 14:06:09 
- List: linux-ide
- Page: https://ratatoskr.run/linux-ide/2021/01/6233438
- Thread: https://ratatoskr.run/linux-ide/2021/01/6231039/t.md

```text
Hello, Sergei

On Tue, Jan 12, 2021 at 7:15 PM Sergei Shtylyov
[ref] wrote:
>
> Hello!
>
> On 1/12/21 5:36 AM, menglong8.dong@gmail.com wrote:
>
[....]
> >       irq = platform_get_irq(pdev, 0);
> > -     if (irq <= 0) {
> > -             dev_err(&pdev->dev, "no IRQ resource found\n");
> > +     if (irq <= 0)
> >               return -ENOENT;
>
>    This still beaks the probe deferral. :-(
>    But that's another problem...
>
> [...]
>
> MBR, Sergei

What does this 'MBR' mean? I am a novice~~~
So, is it better to replace 'platform_get_irq' with
'platform_get_irq_optional' here?

--
 Best Regards
 Menglong Dong
```