[SCSI] pm8001: fix lockup on phy_control hard reset.
pm8001_phy_control PHY_FUNC_HARD_RESET locks up on second try via
smp_phy_control because response HW_EVENT_PHY_START_STATUS fails to complete
previous command. The PM8001F_RUN_TIME flag is not treated as a bit, but a
state in all readers, yet once we are operational or in the run time state,
the flags use a bit-set operation.
Signed-off-by: Mark Salyzyn <mark_salyzyn@xyratex.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index fb3dc99..7ae22a6 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -615,7 +615,7 @@
wait_for_completion(&completion);
if (dev->dev_type == SAS_END_DEV)
msleep(50);
- pm8001_ha->flags |= PM8001F_RUN_TIME ;
+ pm8001_ha->flags = PM8001F_RUN_TIME;
return 0;
found_out:
spin_unlock_irqrestore(&pm8001_ha->lock, flags);