From: Thomas Koeller <thomas.koeller@baslerweb.com>
Date: Mon, 11 Feb 2008 22:42:12 +0000 (+0100)
Subject: [MIPS] Fix broken rm7000/rm9000 interrupt handling
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c42d95d6c49ce9c678a9d10aeb3f526c850d66dc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[MIPS] Fix broken rm7000/rm9000 interrupt handling

Properly acknowledge RM7K and RM9K interrupts. Before this, interrupts were
permanently masked after their first occurrence, making them non-functional.

Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c
index 971adf6ef4f4..fb50cc78b28b 100644
--- a/arch/mips/kernel/irq-rm7000.c
+++ b/arch/mips/kernel/irq-rm7000.c
@@ -33,6 +33,7 @@ static struct irq_chip rm7k_irq_controller = {
 	.mask = mask_rm7k_irq,
 	.mask_ack = mask_rm7k_irq,
 	.unmask = unmask_rm7k_irq,
+	.eoi	= unmask_rm7k_irq
 };
 
 void __init rm7k_cpu_irq_init(void)
diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c
index 7b04583bd800..ed9febe63d72 100644
--- a/arch/mips/kernel/irq-rm9000.c
+++ b/arch/mips/kernel/irq-rm9000.c
@@ -75,6 +75,7 @@ static struct irq_chip rm9k_irq_controller = {
 	.mask = mask_rm9k_irq,
 	.mask_ack = mask_rm9k_irq,
 	.unmask = unmask_rm9k_irq,
+	.eoi	= unmask_rm9k_irq
 };
 
 static struct irq_chip rm9k_perfcounter_irq = {