From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phillip Susi 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> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-scsi@vger.kernel.org Cc: linux-kernel@vger.kernel.org List-Id: linux-scsi@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