Ixus180_elph190 implemented filewrite_task and fix in shooting.c
Thanks. Added in trunk r6246.
Note I removed MODE_HIGHSPEED_BURST and MODE_SMART_SHUTTER from shooting.c. The messages relating to these weren't in stubs_entry.S, but they were still present in the version of shooting.c included in the patch. In any case, neither is referenced in the Canon manual, so it seems safe to assume they don't exist.