of_platform_device_destroy is the counterpart to
of_platform_device_create which is a non-static function.
After creating a platform device it might be necessary
to destroy it to deal with -EPROBE_DEFER where a
repeated of_platform_device_create call would fail otherwise.
Therefore also make of_platform_device_destroy globally visible.
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Frank Rowand <frowand.list@xxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Signed-off-by: Jan Glauber <jglauber@xxxxxxxxxx>
---
drivers/of/platform.c | 3 ++-
include/linux/of_platform.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 71fecc2..703a421 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -523,7 +523,7 @@ static int __init of_platform_default_populate_init(void)
arch_initcall_sync(of_platform_default_populate_init);
#endif
-static int of_platform_device_destroy(struct device *dev, void *data)
+int of_platform_device_destroy(struct device *dev, void *data)
{
/* Do not touch devices not populated from the device tree */
if (!dev->of_node || !of_node_check_flag(dev->of_node, OF_POPULATED))
@@ -544,6 +544,7 @@ static int of_platform_device_destroy(struct device *dev, void *data)
of_node_clear_flag(dev->of_node, OF_POPULATED_BUS);
return 0;
}
+EXPORT_SYMBOL_GPL(of_platform_device_destroy);
/**
* of_platform_depopulate() - Remove devices populated from device tree
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index dc8224a..e0d1946 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -64,6 +64,7 @@ extern struct platform_device *of_platform_device_create(struct device_node *np,
const char *bus_id,
struct device *parent);
+extern int of_platform_device_destroy(struct device *dev, void *data);
extern int of_platform_bus_probe(struct device_node *root,
const struct of_device_id *matches,
struct device *parent);
--
2.9.0.rc0.21.g7777322
--
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