ATAng regression: cdcontrol close not working

Hi,

after recent ATAng changes, cdcontrol close stopped working
with my CD-ROM drive. It used to close the tray. It works with -f
/dev/cd0 but not with /dev/acd0. cdcontrol eject still works fine.

Relevant dmesg parts:

atapci0: <VIA 8235 UDMA133 controller> port 0xfc00-0xfc0f at device 17.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
GEOM: create disk ad0 dp=0xc266cb70
ad0: 17206MB <WDC AC418000D> [34960/16/63] at ata0-master UDMA66
GEOM: create disk ad1 dp=0xc266c770
ad1: 76319MB <ST380011A> [155061/16/63] at ata0-slave UDMA100
acd0: CDROM <CD-532E-B> at ata1-master PIO4
GEOM: create disk ad3 dp=0xc26df370
ad3: 4126MB <ST34311A> [8944/15/63] at ata1-slave UDMA33
Mounting root from ufs:/dev/ad0s1a
cd0 at ata1 bus 0 target 0 lun 0
cd0: <TEAC CD-532E-B 1.0A> Removable CD-ROM SCSI-0 device 
cd0: 16.000MB/s transfers
cd0: cd present [357072 x 2048 byte records]

I do have atapicam in my kernel.

-- 
Pav Lucistnik <pav_at_oook.cz>
What do we know about love? Love is like a pear. Pear is sweet and have
a specific shape. Try to exactly define the shape of a pear.
  -- Marigold: 50 Years Of Poetry