From f8daa6e6d83f60a721752cb53433bfdc1503b45f Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 19 Dec 2011 17:02:25 -0800 Subject: [SCSI] libsas: convert ha->state to flags In preparation for adding new states (SAS_HA_DRAINING, SAS_HA_FROZEN), convert ha->state into a set of flags. Signed-off-by: Dan Williams Signed-off-by: James Bottomley --- drivers/scsi/libsas/sas_init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/libsas/sas_init.c') diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index a435876f1f77..da244e68fe6f 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -112,7 +112,7 @@ int sas_register_ha(struct sas_ha_struct *sas_ha) else if (sas_ha->lldd_queue_size == -1) sas_ha->lldd_queue_size = 128; /* Sanity */ - sas_ha->state = SAS_HA_REGISTERED; + set_bit(SAS_HA_REGISTERED, &sas_ha->state); spin_lock_init(&sas_ha->state_lock); error = sas_register_phys(sas_ha); @@ -160,7 +160,7 @@ int sas_unregister_ha(struct sas_ha_struct *sas_ha) /* Set the state to unregistered to avoid further * events to be queued */ spin_lock_irqsave(&sas_ha->state_lock, flags); - sas_ha->state = SAS_HA_UNREGISTERED; + clear_bit(SAS_HA_REGISTERED, &sas_ha->state); spin_unlock_irqrestore(&sas_ha->state_lock, flags); scsi_flush_work(sas_ha->core.shost); -- cgit v1.2.3