diff options
author | Shivasharan S <shivasharan.srikanteshwara@broadcom.com> | 2019-01-09 05:08:37 -0800 |
---|---|---|
committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-01-11 22:26:05 -0500 |
commit | c65bfc8163696dd171e081488b0321beb630b708 (patch) | |
tree | a5d33f80a9dacaefd24bf0f812486c2c9defb294 /drivers/scsi | |
parent | 34a2ce887668db9dda4b56e6f155c49ac13f3e54 (diff) |
scsi: megaraid_sas: Retry reads of outbound_intr_status reg
commit 272652fcbf1a ("scsi: megaraid_sas: add retry logic in megasas_readl")
missed changing readl to megasas_readl in megasas_clear_intr_fusion(). For
Aero controllers, reads of outbound_intr_status register needs to be
retried.
Reported-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 211c17c33aa0..2665dbdcf2f8 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -175,7 +175,8 @@ megasas_clear_intr_fusion(struct megasas_instance *instance) /* * Check if it is our interrupt */ - status = readl(®s->outbound_intr_status); + status = megasas_readl(instance, + ®s->outbound_intr_status); if (status & 1) { writel(status, ®s->outbound_intr_status); |