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-rw-r--r--drivers/sh/intc.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c
index b8983fed76f5..a3d8677af6a5 100644
--- a/drivers/sh/intc.c
+++ b/drivers/sh/intc.c
@@ -788,6 +788,10 @@ static void __init intc_register_irq(struct intc_desc *desc,
if (desc->hw.ack_regs)
ack_handle[irq] = intc_ack_data(desc, d, enum_id);
+
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */
+#endif
}
static unsigned int __init save_reg(struct intc_desc_int *d,
@@ -1053,8 +1057,12 @@ unsigned int create_irq_nr(unsigned int irq_want, int node)
out_unlock:
spin_unlock_irqrestore(&vector_lock, flags);
- if (irq > 0)
+ if (irq > 0) {
dynamic_irq_init(irq);
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */
+#endif
+ }
return irq;
}