From: Ioana Ciornei <ioana.ciornei@nxp.com>
Date: Thu, 15 Mar 2018 12:05:33 -0500
Subject: bus: fsl-mc: add fsl_mc_allocator cleanup function

Git-commit: 1e8ac83b6caf9567a8d68b3e650b7a093fd47e4b
Patch-mainline: v4.17-rc1
References: fate#326572

The userspace support for fsl-mc requires a fsl_mc_allocator
cleanup function. Add the needed function.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/bus/fsl-mc/fsl-mc-allocator.c | 5 +++++
 drivers/bus/fsl-mc/fsl-mc-private.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-mc/fsl-mc-allocator.c
index 452c5d7a12e9..fb1442b08962 100644
--- a/drivers/bus/fsl-mc/fsl-mc-allocator.c
+++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c
@@ -646,3 +646,8 @@ int __init fsl_mc_allocator_driver_init(void)
 {
 	return fsl_mc_driver_register(&fsl_mc_allocator_driver);
 }
+
+void fsl_mc_allocator_driver_exit(void)
+{
+	fsl_mc_driver_unregister(&fsl_mc_allocator_driver);
+}
diff --git a/drivers/bus/fsl-mc/fsl-mc-private.h b/drivers/bus/fsl-mc/fsl-mc-private.h
index 52c069d28547..ea11b4fe59f7 100644
--- a/drivers/bus/fsl-mc/fsl-mc-private.h
+++ b/drivers/bus/fsl-mc/fsl-mc-private.h
@@ -525,6 +525,8 @@ void dprc_driver_exit(void);
 
 int __init fsl_mc_allocator_driver_init(void);
 
+void fsl_mc_allocator_driver_exit(void);
+
 void fsl_mc_init_all_resource_pools(struct fsl_mc_device *mc_bus_dev);
 
 void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev);
-- 
2.11.0