Fix issue where ata_atapicmd() can never really return EBUSY which is expected in acd_fixate().
Fix issue where ata_atapicmd() can never really return EBUSY which is
expected in acd_fixate().

This should fix various problems folks are having with 'burncd' reporting
"burncd: ioctl(CDRIOCFIXATE): Input/output error" during the fixate phase
when "fixate" is issued together with the "data" command.

PR:		95979
Submitted by:	Jaakko Heinonen <jh@saunalahti.fi>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase