garbage in acd0 name

[Alexander Logvinov]

Hello.

# uname -r
7.0-RELEASE-p1

# dmesg | grep acd
acd0: DVDR <CD\^EC \^D\^PD/1.\^PB> at ata1-master UDMA33
acd1: CDRW <CD-W540E/1.0K> at ata1-slave UDMA33

# sudo atacontrol info ata1
Master: acd0 <CDC D/1.B> ATA/ATAPI revision 0
Slave:  acd1 <CD-W540E/1.0K> ATA/ATAPI revision 5

But cd0 shows the right information:

# dmesg | grep cd | grep -v acd
cd0 at ata1 bus 0 target 0 lun 0
cd0: <_NEC DVD_RW ND-3540A 1.WB> Removable CD-ROM SCSI-0 device 
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ata1 bus 0 target 1 lun 0
cd1: <TEAC CD-W540E 1.0K> Removable CD-ROM SCSI-0 device 
cd1: 33.000MB/s transfers
cd1: Attempt to query device size failed: NOT READY, Medium not present


 And I have "_NEC DVD_RW ND-3540A 1.WB" in BIOS too. What's the problem?

-- 
WBR, Alexander.