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powerpc+of: Export of_reconfig_notifier_[register,unregister] 

The of reconfiguration notification chains should be exported for use
by modules.

Signed-off-by:Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Nathan Fontenot 2012-11-28 09:42:26 +00:00 committed by Benjamin Herrenschmidt
parent 3991782ea3
commit 1a9bd45412
1 changed files with 2 additions and 0 deletions
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2
drivers/of/base.c
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@ -1197,11 +1197,13 @@ int of_reconfig_notifier_register(struct notifier_block *nb)
{
return blocking_notifier_chain_register(&of_reconfig_chain, nb);
}
EXPORT_SYMBOL_GPL(of_reconfig_notifier_register);
int of_reconfig_notifier_unregister(struct notifier_block *nb)
{
return blocking_notifier_chain_unregister(&of_reconfig_chain, nb);
}
EXPORT_SYMBOL_GPL(of_reconfig_notifier_unregister);
int of_reconfig_notify(unsigned long action, void *p)
{