[PATCH] irqchip/irq-csky-mpintc: Fixup mask/unmask un-implementation

[guoren]

From: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>

The mask/unmask must be implemented, and enable/disable supplement
them if the HW requires something different at startup time. When
irq source is disabled by mask, mpintc could complete irq normally.

So just replace the with mask/unmask function.

Tested-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
Signed-off-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
---
 drivers/irqchip/irq-csky-mpintc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-csky-mpintc.c b/drivers/irqchip/irq-csky-mpintc.c
index a1534edef7fa..f169600dbde6 100644
--- a/drivers/irqchip/irq-csky-mpintc.c
+++ b/drivers/irqchip/irq-csky-mpintc.c
@@ -164,8 +164,8 @@ static int csky_irq_set_affinity(struct irq_data *d,
 static struct irq_chip csky_irq_chip = {
 	.name           = "C-SKY SMP Intc",
 	.irq_eoi	= csky_mpintc_eoi,
-	.irq_enable	= csky_mpintc_enable,
-	.irq_disable	= csky_mpintc_disable,
+	.irq_unmask	= csky_mpintc_enable,
+	.irq_mask	= csky_mpintc_disable,
 	.irq_set_type	= csky_mpintc_set_type,
 #ifdef CONFIG_SMP
 	.irq_set_affinity = csky_irq_set_affinity,
-- 
2.25.1