linux-kernel - [PATCH 22/23] scsi: hisi_sas: use dev_is

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Date:   Thu, 23 Mar 2017 01:25:38 +0800
From:   John Garry <john.garry@...wei.com>
To:     <jejb@...ux.vnet.ibm.com>, <martin.petersen@...cle.com>
CC:     <linuxarm@...wei.com>, <john.garry2@...l.dcu.ie>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <zhangfei.gao@...aro.org>, Xiang Chen <chenxiang66@...ilicon.com>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH 22/23] scsi: hisi_sas: use dev_is_sata to identify SATA or SAS disk

From: Xiang Chen <chenxiang66@...ilicon.com>

When SMP IO is sent, sas_protocol_ata couldn't judge whether
the disk is SATA or SAS disk.
So use dev_is_sata to identify SATA or SAS disk.

Signed-off-by: Xiang Chen <chenxiang66@...ilicon.com>
Signed-off-by: John Garry <john.garry@...wei.com>
---
 drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index dcceff9..9890dfd 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -218,7 +218,7 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba,
 	port = to_hisi_sas_port(sas_port);
 	if (port && !port->port_attached) {
 		dev_info(dev, "task prep: %s port%d not attach device\n",
-			 (sas_protocol_ata(task->task_proto)) ?
+			 (dev_is_sata(device)) ?
 			 "SATA/STP" : "SAS",
 			 device->port->id);
 
-- 
1.9.1