Lines Matching refs:dfile
508 struct b43_dfs_file *dfile;
532 dfile = fops_to_dfs_file(dev, dfops);
534 if (!dfile->buffer) {
547 dfile->data_len = ret;
548 dfile->buffer = buf;
552 dfile->buffer,
553 dfile->data_len);
554 if (*ppos >= dfile->data_len) {
555 free_pages((unsigned long)dfile->buffer, buforder);
556 dfile->buffer = NULL;
557 dfile->data_len = 0;