From: YueHaibing <yuehaibing@huawei.com>
Date: Mon, 25 Nov 2019 22:44:54 +0800
Subject: scsi: megaraid_sas: Make poll_aen_lock static
Patch-mainline: v5.5-rc1
Git-commit: 73374b39b01e91b90ff683dc259b89f528c4f367
References: jsc#SLE-15391

Fix sparse warning:

drivers/scsi/megaraid/megaraid_sas_base.c:187:12:
 warning: symbol 'poll_aen_lock' was not declared. Should it be static?

Link: https://lore.kernel.org/r/20191125144454.22680-1-yuehaibing@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Martin Wilck <mwilck@suse.com>
---
 drivers/scsi/megaraid/megaraid_sas_base.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -199,7 +199,7 @@ static bool support_nvme_encapsulation;
 static bool support_pci_lane_margining;
 
 /* define lock for aen poll */
-spinlock_t poll_aen_lock;
+static spinlock_t poll_aen_lock;
 
 extern struct dentry *megasas_debugfs_root;
 extern void megasas_init_debugfs(void);