[SCSI] aacraid: correct use of cmd->timeout field

The cmd->timeout field has been obsolete for a while now.  While looking
to remove it, I came across this use in the aacraid driver.  It looks
like you want to initialise the firmware with the current timeout of the
command (in seconds), so the value I think you should be using is
cmd->timeout_per_command.

Acked by: Mark Haverkamp <markh@osdl.org>
Acked by: Mark Salyzyn <mark_salyzyn@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index d6c999c..8e34935 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1898,7 +1898,7 @@
 	srbcmd->id   = cpu_to_le32(scsicmd->device->id);
 	srbcmd->lun      = cpu_to_le32(scsicmd->device->lun);
 	srbcmd->flags    = cpu_to_le32(flag);
-	timeout = (scsicmd->timeout-jiffies)/HZ;
+	timeout = scsicmd->timeout_per_command/HZ;
 	if(timeout == 0){
 		timeout = 1;
 	}