Terminate the client’s connection with smmuman
		Synopsis:
			
			
			#include <smmu.h>
void smmu_fini(void);
		Library:
libsmmu.a
		Description:
			
			
			
			The smmu_fini() function terminates a client's connection with the
					smmuman service.
			Warning: Before calling 
smmu_fini(), you must call
				
smmu_obj_destroy()
				to destroy the SMMU object(s) to which your client has attached
				devices.