If we set the GIC as the default domain then we can access it for IRQ
mapping within the ACPI code.
Signed-off-by: Graeme Gregory <graeme.greg...@linaro.org>
Signed-off-by: Hanjun Guo <hanjun....@linaro.org>
---
drivers/irqchip/irq-gic.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 9031171..f522c9a 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -957,6 +957,13 @@ void __init gic_init_bases(unsigned int gic_nr, int
irq_start,
if (WARN_ON(!gic->domain))
return;
+ /*
+ * do not set default host for GIC domain multi-times.
+ * FIXME: This probably needs revisited when multi GICs supported
+ */
+ if (!gic_nr)
+ irq_set_default_host(gic->domain);
+
#ifdef CONFIG_SMP
set_smp_cross_call(gic_raise_softirq);
register_cpu_notifier(&gic_cpu_notifier);
--
1.7.9.5
--
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