wl12xx_copy_fwlog
wl12xx_copy_fwlog(wl, &buffer[start_loc], len);
wl12xx_copy_fwlog(wl,
wl12xx_copy_fwlog(wl, data + sizeof(*desc), len);
size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);