summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKevin Barnett <kevin.barnett@microsemi.com>2016-08-31 14:55:17 -0500
committerMartin K. Petersen <martin.petersen@oracle.com>2016-09-02 06:27:24 -0400
commitd48f8fad1e435eff26c29e8e109c1a50c441e533 (patch)
treec0cc0353b9675aeeec6a56646505495e3ca5bd28
parent7d81d2b8714ec72462a99875acbf2f976402f3f1 (diff)
scsi: smartpqi: remove timeout for cache flush operations
Some cache flush operations can take longer than the timeout value. Best to not impose a time limit to handle all cases. Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/smartpqi/smartpqi_init.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index f0672ed416cb..c6dcb3358ebe 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -407,7 +407,6 @@ static int pqi_identify_physical_device(struct pqi_ctrl_info *ctrl_info,
}
#define SA_CACHE_FLUSH_BUFFER_LENGTH 4
-#define PQI_FLUSH_CACHE_TIMEOUT (30 * 1000)
static int pqi_flush_cache(struct pqi_ctrl_info *ctrl_info)
{
@@ -434,7 +433,7 @@ static int pqi_flush_cache(struct pqi_ctrl_info *ctrl_info)
goto out;
rc = pqi_submit_raid_request_synchronous(ctrl_info, &request.header,
- 0, NULL, PQI_FLUSH_CACHE_TIMEOUT);
+ 0, NULL, NO_TIMEOUT);
pqi_pci_unmap(ctrl_info->pci_dev, request.sg_descriptors, 1,
pci_direction);