It seems to me that mpt3sas driver is using dedicated workqueues and
is not calling schedule{,_delayed}_work{,_on}(). Then, there will be
no work to flush using flush_scheduled_work().
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
---
Please see commit c4f135d643823a86 ("workqueue: Wrap flush_workqueue()
using a macro") for background.
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index b519f4b59d30..9ee27add839a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -12409,7 +12409,6 @@ scsih_suspend(struct device *dev)
return rc;
mpt3sas_base_stop_watchdog(ioc);
- flush_scheduled_work();
scsi_block_requests(shost);
_scsih_nvme_shutdown(ioc);
ioc_info(ioc, "pdev=0x%p, slot=%s, entering operating state\n",
--
2.18.4
