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Subject[PATCH V1 05/10] irqchip, gicv3, its: Mark its_init() and its children as __init
Date
gicv3_init_bases() is the only caller for its_init(),
also it is a __init function, so mark its_init() as __init too,
then recursively mark the functions called as __init.

This will help to introduce ITS initialization using ACPI tables as
we will use acpi_table_parse_entries family functions there which
belong to __init section as well.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
---
drivers/irqchip/irq-gic-v3-its.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 9640e4d..7a1a682 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -666,7 +666,7 @@ 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);

@@ -1373,7 +1373,8 @@ static int its_force_quiescent(void __iomem *base)
}
}

-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;
@@ -1532,7 +1533,7 @@ 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;
--
1.9.1


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