Messages in this thread | | | From | Jiasheng Jiang <> | Subject | Re: Re: [PATCH] serial: mps2-uart: Check for error irq | Date | Thu, 23 Dec 2021 11:21:27 +0800 |
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On Thursday, December 23, 2021, Andy Shevchenko <andy.shevchenko@gmail.com> wrote: >> 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
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