[PATCH v3 1/2] of: module: Export of_device_uevent()

[Miquel Raynal]

The content of of_device_uevent() is currently hardcoded in a driver
that can be compiled as a module. Nothing prevents of_device_uevent() to
be exported to modules, most of the other helpers in of/device.c
actually are. The reason why this helper was not exported is because it
has been so far only useful in drivers/base, which is built-in anyway.

With the idea of getting rid of the hardcoded implementation of
of_device_uevent() in other places in the kernel, let's export it to GPL
modules (very much like its cousins in the same file).

Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
Acked-by: Rob Herring <robh at kernel.org>
---
 drivers/of/device.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/device.c b/drivers/of/device.c
index 0f00f1b80708..90131de6d75b 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -312,6 +312,7 @@ void of_device_uevent(const struct device *dev, struct kobj_uevent_env *env)
 	}
 	mutex_unlock(&of_mutex);
 }
+EXPORT_SYMBOL_GPL(of_device_uevent);
 
 int of_device_uevent_modalias(const struct device *dev, struct kobj_uevent_env *env)
 {
-- 
2.34.1