[PATCH 8/8] drivers/of/base.c: Fix sparse warnings

[Alexander Shiyan]

drivers/of/base.c:70:20: warning: symbol 'root_node' was not declared. Should it be static?
drivers/of/base.c:72:20: warning: symbol 'of_aliases' was not declared. Should it be static?
drivers/of/base.c:1724:20: warning: symbol 'of_chosen' was not declared. Should it be static?
drivers/of/base.c:1725:12: warning: symbol 'of_model' was not declared. Should it be static?

Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
 drivers/of/base.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/of/base.c b/drivers/of/base.c
index 6e5e7d6..104b6da 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -67,9 +67,9 @@ struct alias_prop {
 
 static LIST_HEAD(aliases_lookup);
 
-struct device_node *root_node;
+static struct device_node *root_node;
 
-struct device_node *of_aliases;
+static struct device_node *of_aliases;
 
 #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
 #define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 1
@@ -1721,8 +1721,8 @@ int of_add_memory(struct device_node *node, bool dump)
 	return 0;
 }
 
-struct device_node *of_chosen;
-const char *of_model;
+static struct device_node *of_chosen;
+static const char *of_model;
 
 const char *of_get_model(void)
 {
-- 
1.8.3.2