media_pipeline_pad
pad = list_entry(iter->cursor, struct media_pipeline_pad, list)->pad;
struct media_pipeline_pad *ppad;
ppad = list_entry(iter->cursor, struct media_pipeline_pad, list);
struct media_pipeline_pad *ppad;
struct media_pipeline_pad *ppad;
struct media_pipeline_pad *ppad;
struct media_pipeline_pad *err_ppad;
struct media_pipeline_pad *ppad;
struct media_pipeline_pad *ppad;