of: device: Export of_device_{get_modalias, uvent_modalias} to modules

commit 7a3b7cd332db08546f3cdd984f11773e0d1999e7 upstream.

The ULPI bus can be built as a module, and it will soon be
calling these functions when it supports probing devices from DT.
Export them so they can be used by the ULPI module.

Acked-by: Rob Herring <robh@kernel.org>
Cc: <devicetree@vger.kernel.org>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/of/device.c b/drivers/of/device.c
index e5f47cec75f34e046b15efbc5bcdc50073eff5c0..97a280d50d6d8d1a56135a3481c98220e8ecbd0e 100644 (file)
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -225,6 +225,7 @@ ssize_t of_device_get_modalias(struct device *dev, char *str, ssize_t len)
 
        return tsize;
 }
+EXPORT_SYMBOL_GPL(of_device_get_modalias);
 
 /**
  * of_device_uevent - Display OF related uevent information
@@ -287,3 +288,4 @@ int of_device_uevent_modalias(struct device *dev, struct kobj_uevent_env *env)
 
        return 0;
 }
+EXPORT_SYMBOL_GPL(of_device_uevent_modalias);