[PATCH -next] of: export "allnodes" to fixx w1-gpio.c modular build

Randy Dunlap
2012-11-29T23:43:26Z

From: Randy Dunlap <rdunlap@infradead.org>

Fix build when CONFIG_W1_MASTER_GPIO=m by exporting "allnodes".

ERROR: "allnodes" [drivers/w1/masters/w1-gpio.ko] undefined!

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Ville Syrjala <syrjala@sci.fi>
---
drivers/of/base.c | 1 +
1 file changed, 1 insertion(+)

--- linux-next-20121129.orig/drivers/of/base.c
+++ linux-next-20121129/drivers/of/base.c
@@ -46,6 +46,7 @@ struct alias_prop {
static LIST_HEAD(aliases_lookup);

struct device_node *allnodes;
+EXPORT_SYMBOL(allnodes);
struct device_node *of_chosen;
struct device_node *of_aliases;