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path: root/drivers/pci/hotplug/shpchp_ctrl.c
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Diffstat (limited to 'drivers/pci/hotplug/shpchp_ctrl.c')
-rw-r--r--drivers/pci/hotplug/shpchp_ctrl.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index 58619359ad08..25ccb0e47593 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -248,7 +248,6 @@ static int change_bus_speed(struct controller *ctrl, struct slot *p_slot,
up(&ctrl->crit_sect);
return WRONG_BUS_FREQUENCY;
}
- wait_for_ctrl_irq (ctrl);
if ((rc = p_slot->hpc_ops->check_cmd_status(ctrl))) {
err("%s: Can't set bus speed/mode in the case of adapter & bus mismatch\n",
@@ -330,9 +329,6 @@ static int board_added(struct slot *p_slot)
up(&ctrl->crit_sect);
return -1;
}
-
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
rc = p_slot->hpc_ops->check_cmd_status(ctrl);
if (rc) {
@@ -352,7 +348,6 @@ static int board_added(struct slot *p_slot)
up(&ctrl->crit_sect);
return WRONG_BUS_FREQUENCY;
}
- wait_for_ctrl_irq (ctrl);
if ((rc = p_slot->hpc_ops->check_cmd_status(ctrl))) {
err("%s: Can't set bus speed/mode in the case of adapter & bus mismatch\n",
@@ -367,7 +362,6 @@ static int board_added(struct slot *p_slot)
up(&ctrl->crit_sect);
return rc;
}
- wait_for_ctrl_irq (ctrl);
if ((rc = p_slot->hpc_ops->check_cmd_status(ctrl))) {
err("%s: Failed to enable slot, error code(%d)\n", __FUNCTION__, rc);
@@ -494,7 +488,6 @@ static int board_added(struct slot *p_slot)
up(&ctrl->crit_sect);
return rc;
}
- wait_for_ctrl_irq (ctrl);
if ((rc = p_slot->hpc_ops->check_cmd_status(ctrl))) {
err("%s: Failed to enable slot, error code(%d)\n", __FUNCTION__, rc);
@@ -532,9 +525,6 @@ static int board_added(struct slot *p_slot)
p_slot->hpc_ops->green_led_on(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
-
/* Done with exclusive hardware access */
up(&ctrl->crit_sect);
@@ -552,8 +542,6 @@ err_exit:
up(&ctrl->crit_sect);
return rc;
}
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
rc = p_slot->hpc_ops->check_cmd_status(ctrl);
if (rc) {
@@ -603,8 +591,6 @@ static int remove_board(struct slot *p_slot)
up(&ctrl->crit_sect);
return rc;
}
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
rc = p_slot->hpc_ops->check_cmd_status(ctrl);
if (rc) {
@@ -621,8 +607,6 @@ static int remove_board(struct slot *p_slot)
up(&ctrl->crit_sect);
return rc;
}
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
/* Done with exclusive hardware access */
up(&ctrl->crit_sect);
@@ -676,9 +660,6 @@ static void shpchp_pushbutton_thread (unsigned long slot)
p_slot->hpc_ops->green_led_off(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (p_slot->ctrl);
-
/* Done with exclusive hardware access */
up(&p_slot->ctrl->crit_sect);
}
@@ -790,14 +771,9 @@ static void interrupt_event_handler(struct controller *ctrl)
down(&ctrl->crit_sect);
p_slot->hpc_ops->green_led_on(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
p_slot->hpc_ops->set_attention_status(p_slot, 0);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
-
/* Done with exclusive hardware access */
up(&ctrl->crit_sect);
break;
@@ -806,12 +782,8 @@ static void interrupt_event_handler(struct controller *ctrl)
down(&ctrl->crit_sect);
p_slot->hpc_ops->green_led_off(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
p_slot->hpc_ops->set_attention_status(p_slot, 0);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
/* Done with exclusive hardware access */
up(&ctrl->crit_sect);
@@ -845,14 +817,9 @@ static void interrupt_event_handler(struct controller *ctrl)
/* blink green LED and turn off amber */
p_slot->hpc_ops->green_led_blink(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
p_slot->hpc_ops->set_attention_status(p_slot, 0);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
-
/* Done with exclusive hardware access */
up(&ctrl->crit_sect);
@@ -870,12 +837,8 @@ static void interrupt_event_handler(struct controller *ctrl)
down(&ctrl->crit_sect);
p_slot->hpc_ops->set_attention_status(p_slot, 1);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
p_slot->hpc_ops->green_led_off(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
/* Done with exclusive hardware access */
up(&ctrl->crit_sect);