irqdomain: Make irq_domain_simple_map() static.

Presently irq_domain_simple_map() isn't labelled as static, but there's
no definition for it in the public irqdomain header either. At present
all in-tree ->map users have meaningful work to do, and all others are
using irq_domain_simple_ops directly. Make it static for now, as it can
always be exported and added to the public API later.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 01d4a0de061..92e06442d74 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -758,8 +758,8 @@ static int __init irq_debugfs_init(void)
 __initcall(irq_debugfs_init);
 #endif /* CONFIG_IRQ_DOMAIN_DEBUG */
 
-int irq_domain_simple_map(struct irq_domain *d, unsigned int irq,
-                          irq_hw_number_t hwirq)
+static int irq_domain_simple_map(struct irq_domain *d, unsigned int irq,
+                                 irq_hw_number_t hwirq)
 {
         return 0;
 }