[PATCH 2/5] ramoops: introduce generic init/free functions for prz

We modifies initialization and freeing code for prz for generic usage. This change * add generic function __ramoops_init_prz() to reduce redundancy between ramoops_init_prz() and ramoops_init_przs(). * rename 'przs' member in struct ramoops_context to 'dprzs' so that it stands for 'dump

[PATCH 2/5] ramoops: introduce generic init/free functions for prz

We modifies initialization and freeing code for prz for generic usage. This change * add generic function __ramoops_init_prz() to reduce redundancy between ramoops_init_prz() and ramoops_init_przs(). * rename 'przs' member in struct ramoops_context to 'dprzs' so that it stands for 'dump