diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-disk.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 01846f244b4..65c499aab66 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -686,14 +686,13 @@ static int set_addressing(ide_drive_t *drive, int arg) if (arg < 0 || arg > 2) return -EINVAL; - drive->addressing = 0; - - if (drive->hwif->host_flags & IDE_HFLAG_NO_LBA48) - return 0; - - if (ata_id_lba48_enabled(drive->id) == 0) + if (arg && ((drive->hwif->host_flags & IDE_HFLAG_NO_LBA48) || + ata_id_lba48_enabled(drive->id) == 0)) return -EIO; + if (arg == 2) + arg = 0; + drive->addressing = arg; return 0; |