Re: RE: USB: add check to detect host controller hardware removal

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On 2023-11-06 03:02:42 [+0000], Li, Meng wrote:
> > Good.  Meng Li, can you test a patch that replaces the
> > local_irq_disable() - usb_hcd_irq() - local_irq_enable() lines with a single call to
> > generic_handle_irq_safe()?
> 
> It needs an irq number as parameter, what I should pass to this
> function, 0 or dev->irq or other value?

dev->irq is what it asks for. I would really appreciate if you would
instead use the sysfs interface to remove the device prior physically
removing it. This should solve your trouble.

> Thanks,
> Limeng

Sebastian




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