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authorPiotr Sawicki <piotr.sawicki@intel.com>2011-05-11 23:52:37 +0000
committerDan Williams <dan.j.williams@intel.com>2011-07-03 04:04:49 -0700
commite6ec5afde9794f50e60788bd10760fcd0d609252 (patch)
treee72faa18266238c021d7023a492e1ff70f561924
parent8bc80d303063d9540493be623df1c9a8dee9ccb8 (diff)
downloadop-kernel-dev-e6ec5afde9794f50e60788bd10760fcd0d609252.zip
op-kernel-dev-e6ec5afde9794f50e60788bd10760fcd0d609252.tar.gz
isci: remove port destruct handler
The handler was never used. Signed-off-by: Piotr Sawicki <piotr.sawicki@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
-rw-r--r--drivers/scsi/isci/port.c34
-rw-r--r--drivers/scsi/isci/port.h6
2 files changed, 0 insertions, 40 deletions
diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c
index 62e9785..1a058a2 100644
--- a/drivers/scsi/isci/port.c
+++ b/drivers/scsi/isci/port.c
@@ -885,13 +885,6 @@ static void port_state_machine_change(struct scic_sds_port *sci_port,
sci_port->ready_exit = false;
}
-static void port_state_machine_stop(struct scic_sds_port *sci_port)
-{
- sci_port->ready_exit = true;
- sci_base_state_machine_stop(&sci_port->state_machine);
- sci_port->ready_exit = false;
-}
-
/**
* scic_sds_port_general_link_up_handler - phy can be assigned to port?
* @sci_port: scic_sds_port object for which has a phy that has gone link up.
@@ -1469,12 +1462,6 @@ static enum sci_status default_port_handler(struct scic_sds_port *sci_port,
}
static enum sci_status
-scic_sds_port_default_destruct_handler(struct scic_sds_port *sci_port)
-{
- return default_port_handler(sci_port, __func__);
-}
-
-static enum sci_status
scic_sds_port_default_reset_handler(struct scic_sds_port *sci_port,
u32 timeout)
{
@@ -1832,19 +1819,6 @@ static enum sci_status scic_sds_port_general_complete_io_handler(
/*
* This method takes the struct scic_sds_port that is in a stopped state and handles
- * the destruct request. The stopped state is the only state in which the
- * struct scic_sds_port can be destroyed. This function causes the port object to
- * transition to the SCI_BASE_PORT_STATE_FINAL. enum sci_status SCI_SUCCESS
- */
-static enum sci_status scic_sds_port_stopped_state_destruct_handler(struct scic_sds_port *port)
-{
- port_state_machine_stop(port);
-
- return SCI_SUCCESS;
-}
-
-/*
- * This method takes the struct scic_sds_port that is in a stopped state and handles
* the add phy request. In MPC mode the only time a phy can be added to a port
* is in the SCI_BASE_PORT_STATE_STOPPED. enum sci_status
* SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION is returned when the phy can not
@@ -2072,7 +2046,6 @@ enum sci_status scic_sds_port_stop(struct scic_sds_port *sci_port)
static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] = {
[SCI_BASE_PORT_STATE_STOPPED] = {
- .destruct_handler = scic_sds_port_stopped_state_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_stopped_state_add_phy_handler,
.remove_phy_handler = scic_sds_port_stopped_state_remove_phy_handler,
@@ -2084,7 +2057,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_default_complete_io_handler
},
[SCI_BASE_PORT_STATE_STOPPING] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_default_add_phy_handler,
.remove_phy_handler = scic_sds_port_default_remove_phy_handler,
@@ -2096,7 +2068,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_stopping_state_complete_io_handler
},
[SCI_BASE_PORT_STATE_READY] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_default_add_phy_handler,
.remove_phy_handler = scic_sds_port_default_remove_phy_handler,
@@ -2108,7 +2079,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_general_complete_io_handler
},
[SCIC_SDS_PORT_READY_SUBSTATE_WAITING] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_ready_substate_add_phy_handler,
.remove_phy_handler = scic_sds_port_default_remove_phy_handler,
@@ -2120,7 +2090,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_ready_substate_complete_io_handler,
},
[SCIC_SDS_PORT_READY_SUBSTATE_OPERATIONAL] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_ready_operational_substate_reset_handler,
.add_phy_handler = scic_sds_port_ready_substate_add_phy_handler,
.remove_phy_handler = scic_sds_port_ready_substate_remove_phy_handler,
@@ -2132,7 +2101,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_ready_substate_complete_io_handler,
},
[SCIC_SDS_PORT_READY_SUBSTATE_CONFIGURING] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_ready_configuring_substate_add_phy_handler,
.remove_phy_handler = scic_sds_port_ready_configuring_substate_remove_phy_handler,
@@ -2144,7 +2112,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_ready_configuring_substate_complete_io_handler
},
[SCI_BASE_PORT_STATE_RESETTING] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_default_add_phy_handler,
.remove_phy_handler = scic_sds_port_default_remove_phy_handler,
@@ -2156,7 +2123,6 @@ static struct scic_sds_port_state_handler scic_sds_port_state_handler_table[] =
.complete_io_handler = scic_sds_port_general_complete_io_handler
},
[SCI_BASE_PORT_STATE_FAILED] = {
- .destruct_handler = scic_sds_port_default_destruct_handler,
.reset_handler = scic_sds_port_default_reset_handler,
.add_phy_handler = scic_sds_port_default_add_phy_handler,
.remove_phy_handler = scic_sds_port_default_remove_phy_handler,
diff --git a/drivers/scsi/isci/port.h b/drivers/scsi/isci/port.h
index 843eb62..7016371 100644
--- a/drivers/scsi/isci/port.h
+++ b/drivers/scsi/isci/port.h
@@ -313,12 +313,6 @@ typedef enum sci_status (*scic_sds_port_io_request_handler_t)(struct scic_sds_po
struct scic_sds_port_state_handler {
/**
- * The destruct_handler specifies the method invoked when attempting to
- * destruct a port.
- */
- scic_sds_port_handler_t destruct_handler;
-
- /**
* The reset_handler specifies the method invoked when a user
* attempts to hard reset a port.
*/
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