[SCSI] hpsa: factor out driver name

Sometimes, for testing purposes (e.g. testing rmmod on a system
that normally boots using hpsa) it's nice to rename the driver
and split it into two drivers and restrict it to certain
controllers.  This makes that easier.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
index b4b97eb..7b28d54 100644
--- a/drivers/scsi/hpsa.h
+++ b/drivers/scsi/hpsa.h
@@ -316,7 +316,7 @@
 		dev_dbg(&h->pdev->dev, "Read %lx back from board\n",
 			register_value);
 	else
-		dev_dbg(&h->pdev->dev, "hpsa: FIFO Empty read\n");
+		dev_dbg(&h->pdev->dev, "FIFO Empty read\n");
 #endif
 
 	return register_value;