From: John Garry <john.garry@huawei.com>
Date: Thu, 31 May 2018 12:50:49 +0000 (+0800)
Subject: scsi: hisi_sas: Add missing PHY spinlock init
X-Git-Tag: v4.19-rc1~129^2~181
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ce70c2e6af8e9bb823b5e2183f3b777e9a5e7259;p=linux.git

scsi: hisi_sas: Add missing PHY spinlock init

The init is missed for hisi_sas_phy spinlock, so add it.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 20aab1079e4e..781b2af483a2 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -808,6 +808,8 @@ static void hisi_sas_phy_init(struct hisi_hba *hisi_hba, int phy_no)
 
 	for (i = 0; i < HISI_PHYES_NUM; i++)
 		INIT_WORK(&phy->works[i], hisi_sas_phye_fns[i]);
+
+	spin_lock_init(&phy->lock);
 }
 
 static void hisi_sas_port_notify_formed(struct asd_sas_phy *sas_phy)