From: Michael Ellerman <michael@ellerman.id.au>
Date: Tue, 28 Aug 2007 08:47:56 +0000 (+1000)
Subject: [POWERPC] Initialise hwirq for legacy irqs
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7866291d4cabf5491d4ecb62787308f8b8958f59;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[POWERPC] Initialise hwirq for legacy irqs

Although no one uses the hwirq value for legacy irqs at the moment, we
should really setup the correct value in the irq_map.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index d5c7e4cf2b39..1339f32b44b5 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -487,7 +487,7 @@ __init_refok struct irq_host *irq_alloc_host(struct device_node *of_node,
 		host->inval_irq = 0;
 		/* setup us as the host for all legacy interrupts */
 		for (i = 1; i < NUM_ISA_INTERRUPTS; i++) {
-			irq_map[i].hwirq = 0;
+			irq_map[i].hwirq = i;
 			smp_wmb();
 			irq_map[i].host = host;
 			smp_wmb();