[PATCH 1/2] MIPS: ath79: set irq ACK handler for ar7100-misc-intc irq chip

[Alexander Couzens <lynxis@xxxxxxx>]

Signed-off-by: Alexander Couzens <lynxis@xxxxxxx>
---
 arch/mips/ath79/irq.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c
index afb0096..dc76fa1 100644
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -303,13 +303,20 @@ static int __init ath79_misc_intc_of_init(
 	__raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_ENABLE);
 	__raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_STATUS);
 
-
 	irq_set_chained_handler(irq, ath79_misc_irq_handler);
 
 	return 0;
 }
-IRQCHIP_DECLARE(ath79_misc_intc, "qca,ar7100-misc-intc",
-		ath79_misc_intc_of_init);
+
+static int __init ar7100_misc_intc_of_init(
+	struct device_node *node, struct device_node *parent)
+{
+	ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
+	return ath79_misc_intc_of_init(node, parent);
+}
+
+IRQCHIP_DECLARE(ar7100_misc_intc, "qca,ar7100-misc-intc",
+		ar7100_misc_intc_of_init);
 
 static int __init ar79_cpu_intc_of_init(
 	struct device_node *node, struct device_node *parent)
-- 
2.4.0