task_no_data_intr

[Barbier, Renaud (GE Infrastructure)]

hda: STI Flash 6.2.0, CFA DISK drive
Probing IDE interface ide1...
ide0 at 0xeff8-0xefff,0xeff6 on irq 27
hda: attached ide-disk driver.
hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
hda: task_no_data_intr: error=0x04 { DriveStatusError }
hda: 500736 sectors (256 MB) w/1KiB Cache, CHS=978/16/32


Any idea why I would get the message about task_no_data_intr.
I am using a compact flash. Interrupt seems to work though.