[SCSI] hpsa: when switching out of accel mode await only accel command completions

Don't wait for *all* commands to complete, only for accelerated mode
commands.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
1 file changed