Re: [libvirt] [PATCH v3 01/20] cpu: Mark driver functions in ppc64 driver

Use the ppc64Driver prefix for all functions that are used to fill in the cpuDriverPPC64 structure, ie. those that are going to be called by the generic CPU code. This makes it clear which functions are exported and which are implementation details; it also gets rid of the ambiguity that affected the ppc64DataFree() function which, despite what the name suggested, was not related to ppc64DataCopy() and could not be used to release the memory allocated for a virCPUppc64Data* instance. No functional changes.