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-rw-r--r--drivers/scsi/libsas/sas_dump.c10
-rw-r--r--drivers/scsi/libsas/sas_dump.h1
-rw-r--r--drivers/scsi/libsas/sas_event.c26
-rw-r--r--drivers/scsi/libsas/sas_init.c12
4 files changed, 3 insertions, 46 deletions
diff --git a/drivers/scsi/libsas/sas_dump.c b/drivers/scsi/libsas/sas_dump.c
index cd6f99c1ae7e..7e5d262e7a7d 100644
--- a/drivers/scsi/libsas/sas_dump.c
+++ b/drivers/scsi/libsas/sas_dump.c
@@ -24,10 +24,6 @@
#include "sas_dump.h"
-static const char *sas_hae_str[] = {
- [0] = "HAE_RESET",
-};
-
static const char *sas_porte_str[] = {
[0] = "PORTE_BYTES_DMAED",
[1] = "PORTE_BROADCAST_RCVD",
@@ -53,12 +49,6 @@ void sas_dprint_phye(int phyid, enum phy_event pe)
SAS_DPRINTK("phy%d: phy event: %s\n", phyid, sas_phye_str[pe]);
}
-void sas_dprint_hae(struct sas_ha_struct *sas_ha, enum ha_event he)
-{
- SAS_DPRINTK("ha %s: %s event\n", dev_name(sas_ha->dev),
- sas_hae_str[he]);
-}
-
void sas_dump_port(struct asd_sas_port *port)
{
SAS_DPRINTK("port%d: class:0x%x\n", port->id, port->class);
diff --git a/drivers/scsi/libsas/sas_dump.h b/drivers/scsi/libsas/sas_dump.h
index 800e4c69093f..6aaee6b0fcdb 100644
--- a/drivers/scsi/libsas/sas_dump.h
+++ b/drivers/scsi/libsas/sas_dump.h
@@ -26,5 +26,4 @@
void sas_dprint_porte(int phyid, enum port_event pe);
void sas_dprint_phye(int phyid, enum phy_event pe);
-void sas_dprint_hae(struct sas_ha_struct *sas_ha, enum ha_event he);
void sas_dump_port(struct asd_sas_port *port);
diff --git a/drivers/scsi/libsas/sas_event.c b/drivers/scsi/libsas/sas_event.c
index c0d0d979b76d..0bb9eefc08c8 100644
--- a/drivers/scsi/libsas/sas_event.c
+++ b/drivers/scsi/libsas/sas_event.c
@@ -37,7 +37,7 @@ int sas_queue_work(struct sas_ha_struct *ha, struct sas_work *sw)
if (test_bit(SAS_HA_DRAINING, &ha->state)) {
/* add it to the defer list, if not already pending */
if (list_empty(&sw->drain_node))
- list_add(&sw->drain_node, &ha->defer_q);
+ list_add_tail(&sw->drain_node, &ha->defer_q);
} else
rc = scsi_queue_work(ha->core.shost, &sw->work);
@@ -124,15 +124,7 @@ 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)
+static int sas_notify_port_event(struct asd_sas_phy *phy, enum port_event event)
{
struct sas_ha_struct *ha = phy->ha;
@@ -154,19 +146,7 @@ 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_port_event = sas_notify_port_event;
sas_ha->notify_phy_event = sas_notify_phy_event;
return 0;
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
index 681fcb837354..64fa6f53cb8b 100644
--- a/drivers/scsi/libsas/sas_init.c
+++ b/drivers/scsi/libsas/sas_init.c
@@ -107,17 +107,6 @@ void sas_hash_addr(u8 *hashed, const u8 *sas_addr)
hashed[2] = r & 0xFF;
}
-
-/* ---------- HA events ---------- */
-
-void sas_hae_reset(struct work_struct *work)
-{
- struct sas_ha_event *ev = to_sas_ha_event(work);
- struct sas_ha_struct *ha = ev->ha;
-
- clear_bit(HAE_RESET, &ha->pending);
-}
-
int sas_register_ha(struct sas_ha_struct *sas_ha)
{
int error = 0;
@@ -155,7 +144,6 @@ int sas_register_ha(struct sas_ha_struct *sas_ha)
INIT_LIST_HEAD(&sas_ha->eh_ata_q);
return 0;
-
Undo_ports:
sas_unregister_ports(sas_ha);
Undo_phys: