diff options
author | Jason Yan <yanaijie@huawei.com> | 2017-09-06 12:15:04 +0300 |
---|---|---|
committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-09-16 04:32:58 +0300 |
commit | 042ebd293b862c491e31aea17b540317a1b9af21 (patch) | |
tree | 2a0262b8f9e61a8512069f365950434bc5629eb8 /drivers/scsi/libsas/sas_event.c | |
parent | 7eccdf005b2f240b9e9f53c72eb19367e21a8cf8 (diff) | |
download | linux-042ebd293b862c491e31aea17b540317a1b9af21.tar.xz |
scsi: libsas: kill useless ha_event and do some cleanup
The ha_event now has only one event HAE_RESET, and this event does
nothing. Kill it and do some cleanup.
This is a preparation for enhance libsas hotplug feature in the next
patches.
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
CC: Johannes Thumshirn <jthumshirn@suse.de>
CC: Ewan Milne <emilne@redhat.com>
CC: Christoph Hellwig <hch@lst.de>
CC: Tomas Henzl <thenzl@redhat.com>
CC: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/libsas/sas_event.c')
-rw-r--r-- | drivers/scsi/libsas/sas_event.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/scsi/libsas/sas_event.c b/drivers/scsi/libsas/sas_event.c index c0d0d979b76d..70c4653edd81 100644 --- a/drivers/scsi/libsas/sas_event.c +++ b/drivers/scsi/libsas/sas_event.c @@ -124,14 +124,6 @@ void sas_enable_revalidation(struct sas_ha_struct *ha) mutex_unlock(&ha->disco_mutex); } -static int notify_ha_event(struct sas_ha_struct *sas_ha, enum ha_event event) -{ - BUG_ON(event >= HA_NUM_EVENTS); - - return sas_queue_event(event, &sas_ha->pending, - &sas_ha->ha_events[event].work, sas_ha); -} - static int notify_port_event(struct asd_sas_phy *phy, enum port_event event) { struct sas_ha_struct *ha = phy->ha; @@ -154,18 +146,6 @@ int sas_notify_phy_event(struct asd_sas_phy *phy, enum phy_event event) int sas_init_events(struct sas_ha_struct *sas_ha) { - static const work_func_t sas_ha_event_fns[HA_NUM_EVENTS] = { - [HAE_RESET] = sas_hae_reset, - }; - - int i; - - for (i = 0; i < HA_NUM_EVENTS; i++) { - INIT_SAS_WORK(&sas_ha->ha_events[i].work, sas_ha_event_fns[i]); - sas_ha->ha_events[i].ha = sas_ha; - } - - sas_ha->notify_ha_event = notify_ha_event; sas_ha->notify_port_event = notify_port_event; sas_ha->notify_phy_event = sas_notify_phy_event; |