On Thursday, December 23, 2021, Andy Shevchenko <andy.shevchenko@xxxxxxxxx> 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
