From: Chas Williams (CONTRACTOR) <chas@cm...> - 2012-03-11 20:59:56
i am pretty sure that request_irq() shouldnt be changed but rather
free_irq() changed. the last argument of request_irq() is passed to the
interrupt routine (ent_int in this case). if you change that you need
to update the interrupt routine. fixing free_irq would be easier.
In message <1331494587-12196-6-git-send-email-Julia.Lawall@...>,Julia Lawall writes:
>Convert call to request_irq so that the last argument is the same as the
>second argument of the subsequent call to free_irq. Without this
>property, free_irq does nothing.
>I have chosen to keep the call to free_irq as is, because its second
>argument is more like its first argument.