summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorHauke Mehrtens <hauke@hauke-m.de>2015-08-02 19:44:43 +0200
committerRob Herring <robh@kernel.org>2015-08-25 11:29:55 -0500
commit43443ad692cf1d41a90cac2ed7066a10cd67a9c6 (patch)
treec106efe1b3b866faf369f700b859a46a674ca128
parentcebb053bd144d88a4c24b14dd8ac775d8e5972d5 (diff)
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>
-rw-r--r--drivers/of/platform.c9
-rw-r--r--include/linux/of_platform.h9
2 files changed, 18 insertions, 0 deletions
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index ddf8e42c9367..918f01f26d4b 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -456,6 +456,15 @@ int of_platform_populate(struct device_node *root,
}
EXPORT_SYMBOL_GPL(of_platform_populate);
+int of_platform_default_populate(struct device_node *root,
+ const struct of_dev_auxdata *lookup,
+ struct device *parent)
+{
+ return of_platform_populate(root, of_default_bus_match_table, lookup,
+ parent);
+}
+EXPORT_SYMBOL_GPL(of_platform_default_populate);
+
static int of_platform_device_destroy(struct device *dev, void *data)
{
/* Do not touch devices not populated from the device tree */
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 611a691145c4..956a1006aefc 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -72,6 +72,9 @@ extern int of_platform_populate(struct device_node *root,
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 @@ static inline int of_platform_populate(struct device_node *root,
{
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