On Wed, Mar 07, 2001 at 06:35:31PM -0800, Jean Tourrilhes wrote:
> Johannes Erdfelt wrote :
> > The key is probably the function that calls irda_usb_change_speed_xbofs.
> > Most likely it allocates self on the stack (as an automatic variable)
> > which is not a valid memory location to DMA from and to.
>
> No, self is not on the stack, I can guarantee you that. It's
> declared as :
> ---------------------------
> static struct irda_usb_cb irda_instance[NIRUSB];
Try making that a dynamically allocated array of pointers and see if
that solves your problem.
Something like:
static struct irda_usb_cb *irda_instance[NIRUSB];
and then create the struct irda_usb_cb at probe time.
greg k-h
--
greg@(kroah|wirex).com
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