of/platform: add function to populate default bus
When a default bus like the simple-bus should be used someone had to
call of_platform_populate() with the default match table. This match
table was not exported, so it is impossible for code build as a module
to use this. Instead of exporting of_default_bus_match_table, add a new
function which uses this default match table and populates the bus.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Rob Herring <robh@kernel.org>
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 611a6911..956a100 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -72,6 +72,9 @@
const struct of_device_id *matches,
const struct of_dev_auxdata *lookup,
struct device *parent);
+extern int of_platform_default_populate(struct device_node *root,
+ const struct of_dev_auxdata *lookup,
+ struct device *parent);
extern void of_platform_depopulate(struct device *parent);
#else
static inline int of_platform_populate(struct device_node *root,
@@ -81,6 +84,12 @@
{
return -ENODEV;
}
+static inline int of_platform_default_populate(struct device_node *root,
+ const struct of_dev_auxdata *lookup,
+ struct device *parent)
+{
+ return -ENODEV;
+}
static inline void of_platform_depopulate(struct device *parent) { }
#endif