Commit d8586ba6 authored May 22, 2009 by Paul Mundt

sh: irq: Provide an arch_probe_nr_irqs() that wraps the machvec def.

This is just a simple arch_probe_nr_irqs() stub that wraps to the
platform defined number of IRQs. This can be made gradually more
intelligent based on what we can infer from the INTC tables and so on.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 05ff3004

arch/sh/kernel/irq.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -279,3 +279,11 @@ void __init init_IRQ(void)

		irq_ctx_init(smp_processor_id());
		}

		#ifdef CONFIG_SPARSE_IRQ
		int __init arch_probe_nr_irqs(void)
		{
		nr_irqs = sh_mv.mv_nr_irqs;
		return 0;
		}
		#endif