From: Thierry Reding <treding@nvidia.com>
Date: Mon, 4 Feb 2019 14:07:06 +0000 (+0100)
Subject: mailbox: Export mbox_flush()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4f0557795e76d049f0a1687f1f050addf4df2dac;p=linux.git

mailbox: Export mbox_flush()

The mbox_flush() function can be used by drivers that are built as
modules, so the function needs to be exported.

Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
---

diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index c6a7d4582dc67..38d9df3fb199f 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox/mailbox.c
@@ -310,6 +310,7 @@ int mbox_flush(struct mbox_chan *chan, unsigned long timeout)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(mbox_flush);
 
 /**
  * mbox_request_channel - Request a mailbox channel.