Revert "staging: fsl-mc: delete duplicated function prototypes"

This reverts commit 48d3cfb3.

The whole series is broken, so back it all out.
Reported-by: Nkbuild test robot <fengguang.wu@intel.com>
Cc: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

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

@@ -75,6 +75,14 @@ int dprc_scan_container(struct fsl_mc_device *mc_bus_dev);
 int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
 		      unsigned int *total_irq_count);
 
+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);
+
 struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode,
 						struct msi_domain_info *info,
 						struct irq_domain *parent);