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path: root/drivers/scsi/libsas/sas_phy.c
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Diffstat (limited to 'drivers/scsi/libsas/sas_phy.c')
-rw-r--r--drivers/scsi/libsas/sas_phy.c45
1 files changed, 29 insertions, 16 deletions
diff --git a/drivers/scsi/libsas/sas_phy.c b/drivers/scsi/libsas/sas_phy.c
index 9340cdbae4a3..b459c4b635b1 100644
--- a/drivers/scsi/libsas/sas_phy.c
+++ b/drivers/scsi/libsas/sas_phy.c
@@ -30,9 +30,11 @@
/* ---------- Phy events ---------- */
-static void sas_phye_loss_of_signal(void *data)
+static void sas_phye_loss_of_signal(struct work_struct *work)
{
- struct asd_sas_phy *phy = data;
+ struct asd_sas_event *ev =
+ container_of(work, struct asd_sas_event, work);
+ struct asd_sas_phy *phy = ev->phy;
sas_begin_event(PHYE_LOSS_OF_SIGNAL, &phy->ha->event_lock,
&phy->phy_events_pending);
@@ -40,18 +42,22 @@ static void sas_phye_loss_of_signal(void *data)
sas_deform_port(phy);
}
-static void sas_phye_oob_done(void *data)
+static void sas_phye_oob_done(struct work_struct *work)
{
- struct asd_sas_phy *phy = data;
+ struct asd_sas_event *ev =
+ container_of(work, struct asd_sas_event, work);
+ struct asd_sas_phy *phy = ev->phy;
sas_begin_event(PHYE_OOB_DONE, &phy->ha->event_lock,
&phy->phy_events_pending);
phy->error = 0;
}
-static void sas_phye_oob_error(void *data)
+static void sas_phye_oob_error(struct work_struct *work)
{
- struct asd_sas_phy *phy = data;
+ struct asd_sas_event *ev =
+ container_of(work, struct asd_sas_event, work);
+ struct asd_sas_phy *phy = ev->phy;
struct sas_ha_struct *sas_ha = phy->ha;
struct asd_sas_port *port = phy->port;
struct sas_internal *i =
@@ -80,9 +86,11 @@ static void sas_phye_oob_error(void *data)
}
}
-static void sas_phye_spinup_hold(void *data)
+static void sas_phye_spinup_hold(struct work_struct *work)
{
- struct asd_sas_phy *phy = data;
+ struct asd_sas_event *ev =
+ container_of(work, struct asd_sas_event, work);
+ struct asd_sas_phy *phy = ev->phy;
struct sas_ha_struct *sas_ha = phy->ha;
struct sas_internal *i =
to_sas_internal(sas_ha->core.shost->transportt);
@@ -100,14 +108,14 @@ int sas_register_phys(struct sas_ha_struct *sas_ha)
{
int i;
- static void (*sas_phy_event_fns[PHY_NUM_EVENTS])(void *) = {
+ static const work_func_t sas_phy_event_fns[PHY_NUM_EVENTS] = {
[PHYE_LOSS_OF_SIGNAL] = sas_phye_loss_of_signal,
[PHYE_OOB_DONE] = sas_phye_oob_done,
[PHYE_OOB_ERROR] = sas_phye_oob_error,
[PHYE_SPINUP_HOLD] = sas_phye_spinup_hold,
};
- static void (*sas_port_event_fns[PORT_NUM_EVENTS])(void *) = {
+ static const work_func_t sas_port_event_fns[PORT_NUM_EVENTS] = {
[PORTE_BYTES_DMAED] = sas_porte_bytes_dmaed,
[PORTE_BROADCAST_RCVD] = sas_porte_broadcast_rcvd,
[PORTE_LINK_RESET_ERR] = sas_porte_link_reset_err,
@@ -122,13 +130,18 @@ int sas_register_phys(struct sas_ha_struct *sas_ha)
phy->error = 0;
INIT_LIST_HEAD(&phy->port_phy_el);
- for (k = 0; k < PORT_NUM_EVENTS; k++)
- INIT_WORK(&phy->port_events[k], sas_port_event_fns[k],
- phy);
+ for (k = 0; k < PORT_NUM_EVENTS; k++) {
+ INIT_WORK(&phy->port_events[k].work,
+ sas_port_event_fns[k]);
+ phy->port_events[k].phy = phy;
+ }
+
+ for (k = 0; k < PHY_NUM_EVENTS; k++) {
+ INIT_WORK(&phy->phy_events[k].work,
+ sas_phy_event_fns[k]);
+ phy->phy_events[k].phy = phy;
+ }
- for (k = 0; k < PHY_NUM_EVENTS; k++)
- INIT_WORK(&phy->phy_events[k], sas_phy_event_fns[k],
- phy);
phy->port = NULL;
phy->ha = sas_ha;
spin_lock_init(&phy->frame_rcvd_lock);