diff options
| -rw-r--r-- | include/linux/genhd.h | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 5c706765404a..359a8e4bd44d 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -14,6 +14,7 @@ #include <linux/rcupdate.h> #include <linux/slab.h> #include <linux/percpu-refcount.h> +#include <linux/uuid.h> #ifdef CONFIG_BLOCK @@ -93,7 +94,7 @@ struct disk_stats { * Enough for the string representation of any kind of UUID plus NULL. * EFI UUID is 36 characters. MSDOS UUID is 11 characters. */ -#define PARTITION_META_INFO_UUIDLTH 37 +#define PARTITION_META_INFO_UUIDLTH (UUID_STRING_LEN + 1) struct partition_meta_info { char uuid[PARTITION_META_INFO_UUIDLTH]; @@ -228,27 +229,9 @@ static inline struct gendisk *part_to_disk(struct hd_struct *part) return NULL; } -static inline void part_pack_uuid(const u8 *uuid_str, u8 *to) -{ - int i; - for (i = 0; i < 16; ++i) { - *to++ = (hex_to_bin(*uuid_str) << 4) | - (hex_to_bin(*(uuid_str + 1))); - uuid_str += 2; - switch (i) { - case 3: - case 5: - case 7: - case 9: - uuid_str++; - continue; - } - } -} - static inline int blk_part_pack_uuid(const u8 *uuid_str, u8 *to) { - part_pack_uuid(uuid_str, to); + uuid_be_to_bin(uuid_str, (uuid_be *)to); return 0; } |