Re: 2.5.69+bk: "irq 15: nobody cared!" on a Compaq Armada 1592DT

Russell King
2003-05-14T09:24:35Z

On Tue, May 13, 2003 at 02:23:40PM -0400, Zwane Mwaikambo wrote:
> Bugger, this is due to yenta_probe_irq.

Umm, but this is yee standard old interrupt probing - calling
probe_irq_on() and causing interrupts to be generated.

This seems to be something that these IRQ changes completely missed;
interrupt probing does not register interrupt handlers, so "retval"
in handle_IRQ_event will always be zero, and we'll always produce
these complaints. I'm sure there's lots of other older drivers using
IRQ probing which are going to suffer in a similar way.

--
Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux