[PATCH] driver core: export subsys_virtual_register

[Greg KH]

From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Modules want to call this function, so it needs to be exported.

Reported-by: Daniel Mack <zonque@xxxxxxxxx>
Cc: Kay Sievers <kay@xxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/base/bus.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -1295,6 +1295,7 @@ int subsys_virtual_register(struct bus_t
 
 	return subsys_register(subsys, groups, virtual_dir);
 }
+EXPORT_SYMBOL_GPL(subsys_virtual_register);
 
 int __init buses_init(void)
 {
--
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