staging: fsl-mc: create private include for fsl-mc bus components

The mc-bus.h header file is intended to be public for system related
drivers that may need to make fsl-mc bus specific calls-- gic its,
smmu, vfio.  But, currently it contains definitions private/internal
to the fsl-mc bus itself.  Split those definitions out into a new
fsl-mc bus private header.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fsl-mc/bus/dprc-driver.c

@@ -16,6 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/msi.h>
 #include "dprc-cmd.h"
+#include "fsl-mc-private.h"
 
 struct dprc_child_objs {
 	int child_count;

drivers/staging/fsl-mc/bus/fsl-mc-allocator.c

@@ -15,6 +15,7 @@
 #include "../include/dpcon-cmd.h"
 #include "dpmcp-cmd.h"
 #include "dpmcp.h"
+#include "fsl-mc-private.h"
 #include <linux/msi.h>
 
 #define FSL_MC_IS_ALLOCATABLE(_obj_type) \

drivers/staging/fsl-mc/bus/fsl-mc-bus.c

@@ -20,6 +20,7 @@
 #include <linux/msi.h>
 #include "../include/dpmng.h"
 #include "../include/mc-sys.h"
+#include "fsl-mc-private.h"
 #include "dprc-cmd.h"
 
 static struct kmem_cache *mc_dev_cache;

drivers/staging/fsl-mc/bus/fsl-mc-private.h

@@ -0,0 +1,44 @@
+/*
+ * Freescale Management Complex (MC) bus private declarations
+ *
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef _FSL_MC_PRIVATE_H_
+#define _FSL_MC_PRIVATE_H_
+
+int __must_check fsl_mc_device_add(struct dprc_obj_desc *obj_desc,
+				   struct fsl_mc_io *mc_io,
+				   struct device *parent_dev,
+				   struct fsl_mc_device **new_mc_dev);
+
+void fsl_mc_device_remove(struct fsl_mc_device *mc_dev);
+
+int __init dprc_driver_init(void);
+
+void dprc_driver_exit(void);
+
+int __init fsl_mc_allocator_driver_init(void);
+
+void fsl_mc_allocator_driver_exit(void);
+
+int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus,
+					  enum fsl_mc_pool_type pool_type,
+					  struct fsl_mc_resource
+							  **new_resource);
+
+void fsl_mc_resource_free(struct fsl_mc_resource *resource);
+
+int fsl_mc_msi_domain_alloc_irqs(struct device *dev,
+				 unsigned int irq_count);
+
+void fsl_mc_msi_domain_free_irqs(struct device *dev);
+
+int __init its_fsl_mc_msi_init(void);
+
+void its_fsl_mc_msi_cleanup(void);
+
+#endif /* _FSL_MC_PRIVATE_H_ */

drivers/staging/fsl-mc/include/mc-bus.h

@@ -102,13 +102,6 @@ struct fsl_mc_bus {
 #define to_fsl_mc_bus(_mc_dev) \
 	container_of(_mc_dev, struct fsl_mc_bus, mc_dev)
 
-int __must_check fsl_mc_device_add(struct dprc_obj_desc *obj_desc,
-				   struct fsl_mc_io *mc_io,
-				   struct device *parent_dev,
-				   struct fsl_mc_device **new_mc_dev);
-
-void fsl_mc_device_remove(struct fsl_mc_device *mc_dev);
-
 int dprc_scan_container(struct fsl_mc_device *mc_bus_dev);
 
 int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
@@ -122,13 +115,6 @@ int __init fsl_mc_allocator_driver_init(void);
 
 void fsl_mc_allocator_driver_exit(void);
 
-int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus,
-					  enum fsl_mc_pool_type pool_type,
-					  struct fsl_mc_resource
-							  **new_resource);
-
-void fsl_mc_resource_free(struct fsl_mc_resource *resource);
-
 struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode,
 						struct msi_domain_info *info,
 						struct irq_domain *parent);
@@ -136,15 +122,6 @@ struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode,
 int fsl_mc_find_msi_domain(struct device *mc_platform_dev,
 			   struct irq_domain **mc_msi_domain);
 
-int fsl_mc_msi_domain_alloc_irqs(struct device *dev,
-				 unsigned int irq_count);
-
-void fsl_mc_msi_domain_free_irqs(struct device *dev);
-
-int __init its_fsl_mc_msi_init(void);
-
-void its_fsl_mc_msi_cleanup(void);
-
 int fsl_mc_populate_irq_pool(struct fsl_mc_bus *mc_bus,
 			     unsigned int irq_count);