[PATCH 40/44] driver: bus: export get_bus_by_name

[Ahmad Fatoum]

This function will be called from the upcoming bfetch command to
reference an unexported bus.

Signed-off-by: Ahmad Fatoum <a.fatoum at barebox.org>
---
 drivers/base/bus.c         | 3 ++-
 include/linux/device/bus.h | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 2595c22209b4..7ee5959e8b9f 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -4,13 +4,14 @@
  */
 
 #include <common.h>
+#include <linux/device/bus.h>
 #include <driver.h>
 #include <errno.h>
 #include <of.h>
 
 DEFINE_DEV_CLASS(bus_class, "bus");
 
-static struct bus_type *get_bus_by_name(const char *name)
+struct bus_type *get_bus_by_name(const char *name)
 {
 	struct bus_type *bus;
 
diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index 2364645bad4a..678a7ffa8a4f 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -22,6 +22,7 @@ struct bus_type {
 
 int bus_register(struct bus_type *bus);
 int device_match(struct device *dev, const struct driver *drv);
+struct bus_type *get_bus_by_name(const char *name);
 
 extern struct class bus_class;
 
-- 
2.39.5