Run .prepare_access only once per flash context
There's only a single path now to create a flash context, after
probing, and only when we want to access the flash chip next. So
there's no need to defer this preparation step anymore.
All preparation will be done in a single step. Hence we drop the
PREPARE_POST_PROBE and PREPARE_FULL steps and the enum.
Change-Id: I7cd4058dd0b52ad0e4be45e494c4533f689893d9
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/492
diff --git a/include/chipdrivers/memory_bus.h b/include/chipdrivers/memory_bus.h
index b4eede4..86a82a0 100644
--- a/include/chipdrivers/memory_bus.h
+++ b/include/chipdrivers/memory_bus.h
@@ -115,9 +115,8 @@
void *programmer_map_flash_data(const struct par_master *, chipsize_t, const char *descr);
void programmer_unmap_flash_region(const struct par_master *, void *, chipsize_t);
-enum preparation_steps;
-int prepare_memory_access(struct flashprog_flashctx *, enum preparation_steps);
-int prepare_memory_register_access(struct flashprog_flashctx *, enum preparation_steps);
+int prepare_memory_access(struct flashprog_flashctx *);
+int prepare_memory_register_access(struct flashprog_flashctx *);
void finish_memory_access(struct flashprog_flashctx *);
#endif /* !__CHIPDRIVERS_MEMORY_BUS_H__ */