Re: [PATCH] ata: remove redundant error print in rb532_pata_driver_probe

On Thu, Jan 14, 2021 at 4:30 PM Sergei Shtylyov
[off-list ref] wrote:
[...]

quoted

What does this 'MBR' mean? I am a novice~~~

    Generally speaking, Master Boot Record. But I also use it to send you My
Best Regards. :-)

Haha~,

quoted

So, is it better to replace 'platform_get_irq' with
'platform_get_irq_optional' here?

    No. You should stop overriding the result to -ENOENT and pass the result
up the call chain instead. In order to do it, you should only check for (irq < 0).

Well, I didn't even notice this. It does seem to be another problem...

---
 Best Regards
 Menglong Dong