From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754017Ab3KEAxE (ORCPT ); Mon, 4 Nov 2013 19:53:04 -0500 Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120]:34021 "EHLO cdptpa-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753469Ab3KEAxC (ORCPT ); Mon, 4 Nov 2013 19:53:02 -0500 X-Authority-Analysis: v=2.0 cv=LKjkseq9 c=1 sm=0 a=3SewDSjaRW4vdJyuxQ33ZQ==:17 a=DeBnktw0k-IA:10 a=h4GvHp9fE2UA:10 a=S1A5HrydsesA:10 a=fxJcL_dCAAAA:8 a=KGjhK52YXX0A:10 a=Ak4RzM5K6msA:10 a=qYT2PwKetgGGbV7-aXIA:9 a=2eKvNQJKnqYA:10 a=3SewDSjaRW4vdJyuxQ33ZQ==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 72.238.73.171 From: Phillip Susi To: linux-scsi@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 1/2] libata: use sleep instead of standby command Date: Mon, 4 Nov 2013 19:52:59 -0500 Message-Id: <1383612780-6591-1-git-send-email-psusi@ubuntu.com> X-Mailer: git-send-email 1.8.3.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ATA SLEEP mode saves some more power than SUSPEND, and has basically the same recovery time, so use it instead. Signed-off-by: Phillip Susi --- drivers/ata/libata-scsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 97a0cef..79b75fd 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1362,8 +1362,8 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc) system_entering_hibernation()) goto skip; - /* Issue ATA STANDBY IMMEDIATE command */ - tf->command = ATA_CMD_STANDBYNOW1; + /* Issue ATA SLEEP command */ + tf->command = ATA_CMD_SLEEP; } /* -- 1.8.3.2