Re: Re: [PATCH] serial: mps2-uart: Check for error irq

On Thursday, December 23, 2021, Andy Shevchenko [off-list ref] wrote:

quoted

I find that platform_get_irq() will not always succeed.
It will return error irq in case there is no suitable irq.
Therefore, it might be better to check it if order to avoid the use of
error irq.

IRQ


You haven't compiled it, right?

Actually, I compile the patch again.
But I still gain no error.
Please give me more detail.

Sincerely thanks,
Jiasheng