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path: root/drivers/irqchip/irq-gic-v3-its.c
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Diffstat (limited to 'drivers/irqchip/irq-gic-v3-its.c')
-rw-r--r--drivers/irqchip/irq-gic-v3-its.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 43dfd15c1dd2..39261798c59f 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -103,7 +103,6 @@ struct its_device {
static LIST_HEAD(its_nodes);
static DEFINE_SPINLOCK(its_lock);
-static struct device_node *gic_root_node;
static struct rdists *gic_rdists;
#define gic_data_rdist() (raw_cpu_ptr(gic_rdists->rdist))
@@ -671,7 +670,7 @@ static int its_chunk_to_lpi(int chunk)
return (chunk << IRQS_PER_CHUNK_SHIFT) + 8192;
}
-static int its_lpi_init(u32 id_bits)
+static int __init its_lpi_init(u32 id_bits)
{
lpi_chunks = its_lpi_to_chunk(1UL << id_bits);
@@ -1430,7 +1429,8 @@ static void its_enable_quirks(struct its_node *its)
gic_enable_quirks(iidr, its_quirks, its);
}
-static int its_probe(struct device_node *node, struct irq_domain *parent)
+static int __init its_probe(struct device_node *node,
+ struct irq_domain *parent)
{
struct resource res;
struct its_node *its;
@@ -1591,7 +1591,7 @@ static struct of_device_id its_device_id[] = {
{},
};
-int its_init(struct device_node *node, struct rdists *rdists,
+int __init its_init(struct device_node *node, struct rdists *rdists,
struct irq_domain *parent_domain)
{
struct device_node *np;
@@ -1607,8 +1607,6 @@ int its_init(struct device_node *node, struct rdists *rdists,
}
gic_rdists = rdists;
- gic_root_node = node;
-
its_alloc_lpi_tables();
its_lpi_init(rdists->id_bits);