241         MtdWriteContext* ctx = mtd_write_partition(mtd);  in FormatFn()  local
242         if (ctx == NULL) {  in FormatFn()
247         if (mtd_erase_blocks(ctx, -1) == -1) {  in FormatFn()
248             mtd_write_close(ctx);  in FormatFn()
253         if (mtd_write_close(ctx) != 0) {  in FormatFn()
720                                int data_len, void* ctx) {  in write_raw_image_cb()  argument
721     int r = mtd_write_data((MtdWriteContext*)ctx, (const char *)data, data_len);  in write_raw_image_cb()
760     MtdWriteContext* ctx = mtd_write_partition(mtd);  in WriteRawImageFn()  local
761     if (ctx == NULL) {  in WriteRawImageFn()
785             int wrote = mtd_write_data(ctx, buffer, read);  in WriteRawImageFn()
792         ssize_t wrote = mtd_write_data(ctx, contents->data, contents->size);  in WriteRawImageFn()
800     if (mtd_erase_blocks(ctx, -1) == -1) {  in WriteRawImageFn()
803     if (mtd_write_close(ctx) != 0) {  in WriteRawImageFn()