staging: fsl-mc: Avoid section mismatch

The fsl_mc_allocator_driver_exit() function is marked __exit, but is
called by the error handling code in fsl_mc_allocator_driver_init().
This results in a section mismatch, which in turn could lead to
executing random code.

Remove the __exit annotation to fix this.

Cc: J. German Rivera <German.Rivera@freescale.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

@@ -756,7 +756,7 @@ int __init fsl_mc_allocator_driver_init(void)
 	return fsl_mc_driver_register(&fsl_mc_allocator_driver);
 }
 
-void __exit fsl_mc_allocator_driver_exit(void)
+void fsl_mc_allocator_driver_exit(void)
 {
 	fsl_mc_driver_unregister(&fsl_mc_allocator_driver);
 }

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

@@ -123,7 +123,7 @@ void dprc_driver_exit(void);
 
 int __init fsl_mc_allocator_driver_init(void);
 
-void __exit fsl_mc_allocator_driver_exit(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,