Commit e33b6752 authored Mar 12, 2015 by Marc Zyngier Committed by Shawn Guo Mar 30, 2015

ARM: imx6: Allow GPC interrupts affinity to be changed



While converting the GPC code to a stacked irqchip, we lost the
possibility to change the CPU affinity of an interrupt routed
through the GPC.

This patch restore the expected behaviour by forwarding the
affinity setup to the underlying irqchip (GIC).

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

parent 4e18a224

arch/arm/mach-imx/gpc.c

+9 −6

Original line number	Diff line number	Diff line
		@@ -176,6 +176,9 @@ static struct irq_chip imx_gpc_chip = {
		.irq_unmask = imx_gpc_irq_unmask,
		.irq_retrigger = irq_chip_retrigger_hierarchy,
		.irq_set_wake = imx_gpc_irq_set_wake,
		#ifdef CONFIG_SMP
		.irq_set_affinity = irq_chip_set_affinity_parent,
		#endif
		};

		static int imx_gpc_domain_xlate(struct irq_domain *domain,

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