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udi_dma_constraints_free(3udi)
Free a constraints object
#include <udi.h>void udi_dma_constraints_free ( udi_dma_constraints_t constraints );ARGUMENTS constraints is a handle for the constraints object being deallocated.
DESCRIPTION udi_dma_constraints_free releases all resources associated with the constraints object.
If constraints is equal to UDI_NULL_CONSTRAINTS, explicitly or implicitly (zeroed by initial value or by using udi_memset), this function acts as a no-op. Otherwise, constraints must have been allocated by udi_dma_constraints_combine or passed to the driver via a channel operation.