309 static void adfs_map_layout(struct adfs_discmap *dm, unsigned int nzones,  in adfs_map_layout()  argument
322 	for (zone = 1; zone < nzones; zone++) {  in adfs_map_layout()
330 	size -= (nzones - 1) * zone_size - ADFS_DR_SIZE_BITS;  in adfs_map_layout()
331 	dm[nzones - 1].dm_endbit = 32 + size;  in adfs_map_layout()
335 			 unsigned int map_addr, unsigned int nzones)  in adfs_map_read()  argument
339 	for (zone = 0; zone < nzones; zone++) {  in adfs_map_read()
348 static void adfs_map_relse(struct adfs_discmap *dm, unsigned int nzones)  in adfs_map_relse()  argument
352 	for (zone = 0; zone < nzones; zone++)  in adfs_map_relse()
360 	unsigned int map_addr, zone_size, nzones;  in adfs_read_map()  local
363 	nzones    = dr->nzones | dr->nzones_high << 8;  in adfs_read_map()
367 	asb->s_map_size = nzones;  in adfs_read_map()
372 	map_addr = (nzones >> 1) * zone_size -  in adfs_read_map()
373 		     ((nzones > 1) ? ADFS_DR_SIZE_BITS : 0);  in adfs_read_map()
376 	dm = kmalloc_array(nzones, sizeof(*dm), GFP_KERNEL);  in adfs_read_map()
382 	adfs_map_layout(dm, nzones, dr);  in adfs_read_map()
384 	ret = adfs_map_read(dm, sb, map_addr, nzones);  in adfs_read_map()
396 	adfs_map_relse(dm, nzones);  in adfs_read_map()