Commit-ID: 04a0e4dee85642138dc7bd78f50ebee397e057a8
Gitweb: http://git.kernel.org/tip/04a0e4dee85642138dc7bd78f50ebee397e057a8
Author: Tomasz Nowicki <tn@xxxxxxxxxxxx>
AuthorDate: Tue, 19 Jan 2016 14:11:18 +0100
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Wed, 9 Mar 2016 02:44:03 +0000
irqchip/gic-v3-its: Mark its_init() and its children as __init
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.
Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
Signed-off-by: Tomasz Nowicki <tn@xxxxxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
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 1bd7105..3926179 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -670,7 +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);
@@ -1429,7 +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;
@@ -1590,7 +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;
--
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