sh: intc: Make global intc controller counter static.
No need to expose this globally since it's only used for core accounting.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index e53e449..c64690d 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -35,7 +35,7 @@
LIST_HEAD(intc_list);
DEFINE_RAW_SPINLOCK(intc_big_lock);
-unsigned int nr_intc_controllers;
+static unsigned int nr_intc_controllers;
/*
* Default priority level
diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h
index b0e9155..422b72d 100644
--- a/drivers/sh/intc/internals.h
+++ b/drivers/sh/intc/internals.h
@@ -157,7 +157,6 @@
/* core.c */
extern struct list_head intc_list;
extern raw_spinlock_t intc_big_lock;
-extern unsigned int nr_intc_controllers;
extern struct bus_type intc_subsys;
unsigned int intc_get_dfl_prio_level(void);