[PATCH] powerpc: update mpc7448hpc2 board irq support usingdevice tree

[Benjamin Herrenschmidt]

> -struct hw_interrupt_type tsi108_pci_irq = {
> +static struct irq_chip tsi108_pci_irq = {
>  	.typename = "tsi108_PCI_int",
> -	.enable = tsi108_pci_irq_enable,
> -	.disable = tsi108_pci_irq_disable,
> +	.mask = tsi108_pci_irq_disable,
>  	.ack = tsi108_pci_irq_ack,
>  	.end = tsi108_pci_irq_end,
> +	.unmask = tsi108_pci_irq_enable,
>  };
>  
>  /*

While the patch as-is looks ok, it also looks like you could take
advantage of the new genirq code to clean up your TSI irq handling a
bit. You probably don't need a end() handler anymore provided that you
properly set your main handler to be either level, edge or fasteoi (in
which case, you need an eoi handler).

Ben.