scsi: aacraid: change wait_sem to a completion

The wait_sem member is used like a completion, so we should
use the respective API. The behavior is unchanged.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aacraid/commsup.c

@@ -1828,7 +1828,7 @@ int aac_check_health(struct aac_dev * aac)
 			 * Set the event to wake up the
 			 * thread that will waiting.
 			 */
-			up(&fibctx->wait_sem);
+			complete(&fibctx->completion);
 		} else {
 			printk(KERN_WARNING "aifd: didn't allocate NewFib.\n");
 			kfree(fib);
@@ -2165,7 +2165,7 @@ static void wakeup_fibctx_threads(struct aac_dev *dev,
 		 * Set the event to wake up the
 		 * thread that is waiting.
 		 */
-		up(&fibctx->wait_sem);
+		complete(&fibctx->completion);
 
 		entry = entry->next;
 	}