Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[pandora-kernel.git] / arch / arm / common / vic.c

diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index e4df17c..8f324b9 100644 (file)
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -206,6 +206,7 @@ static void __init vic_register(void __iomem *base, unsigned int irq,
                                struct device_node *node)
 {
        struct vic_device *v;
+       int i;
 
        if (vic_id >= ARRAY_SIZE(vic_devices)) {
                printk(KERN_ERR "%s: too few VICs, increase CONFIG_ARM_VIC_NR\n", __func__);
@@ -220,6 +221,10 @@ static void __init vic_register(void __iomem *base, unsigned int irq,
        vic_id++;
        v->domain = irq_domain_add_simple(node, fls(valid_sources), irq,
                                          &vic_irqdomain_ops, v);
+       /* create an IRQ mapping for each valid IRQ */
+       for (i = 0; i < fls(valid_sources); i++)
+               if (valid_sources & (1 << i))
+                       irq_create_mapping(v->domain, i);
 }
 
 static void vic_ack_irq(struct irq_data *d)
@@ -416,9 +421,9 @@ int __init vic_of_init(struct device_node *node, struct device_node *parent)
                return -EIO;
 
        /*
-        * Passing -1 as first IRQ makes the simple domain allocate descriptors
+        * Passing 0 as first IRQ makes the simple domain allocate descriptors
         */
-       __vic_init(regs, -1, ~0, ~0, node);
+       __vic_init(regs, 0, ~0, ~0, node);
 
        return 0;
 }