{
/* turn off slot, turn on Amber LED, turn off Green LED if supported*/
if (POWER_CTRL(ctrl)) {
- if (pciehp_power_off_slot(pslot)) {
- ctrl_err(ctrl,
- "Issue of Slot Power Off command failed\n");
- return;
- }
+ pciehp_power_off_slot(pslot);
+
/*
* After turning power off, we must wait for at least 1 second
* before taking any action that relies on power having been
msleep(1000);
}
- if (PWR_LED(ctrl))
- pciehp_green_led_off(pslot);
-
- if (ATTN_LED(ctrl)) {
- if (pciehp_set_attention_status(pslot, 1)) {
- ctrl_err(ctrl,
- "Issue of Set Attention Led command failed\n");
- return;
- }
- }
+ pciehp_green_led_off(pslot);
+ pciehp_set_attention_status(pslot, 1);
}
/**
return retval;
}
- if (PWR_LED(ctrl))
- pciehp_green_led_blink(p_slot);
+ pciehp_green_led_blink(p_slot);
/* Check link training status */
retval = pciehp_check_link_status(ctrl);
goto err_exit;
}
- if (PWR_LED(ctrl))
- pciehp_green_led_on(p_slot);
-
+ pciehp_green_led_on(p_slot);
return 0;
err_exit:
*/
static int remove_board(struct slot *p_slot)
{
- int retval = 0;
+ int retval;
struct controller *ctrl = p_slot->ctrl;
retval = pciehp_unconfigure_device(p_slot);
return retval;
if (POWER_CTRL(ctrl)) {
- /* power off slot */
- retval = pciehp_power_off_slot(p_slot);
- if (retval) {
- ctrl_err(ctrl,
- "Issue of Slot Disable command failed\n");
- return retval;
- }
+ pciehp_power_off_slot(p_slot);
+
/*
* After turning power off, we must wait for at least 1 second
* before taking any action that relies on power having been
}
/* turn off Green LED */
- if (PWR_LED(ctrl))
- pciehp_green_led_off(p_slot);
-
+ pciehp_green_led_off(p_slot);
return 0;
}
break;
case POWERON_STATE:
mutex_unlock(&p_slot->lock);
- if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl))
+ if (pciehp_enable_slot(p_slot))
pciehp_green_led_off(p_slot);
mutex_lock(&p_slot->lock);
p_slot->state = STATIC_STATE;
"press.\n", slot_name(p_slot));
}
/* blink green LED and turn off amber */
- if (PWR_LED(ctrl))
- pciehp_green_led_blink(p_slot);
- if (ATTN_LED(ctrl))
- pciehp_set_attention_status(p_slot, 0);
-
+ pciehp_green_led_blink(p_slot);
+ pciehp_set_attention_status(p_slot, 0);
queue_delayed_work(p_slot->wq, &p_slot->work, 5*HZ);
break;
case BLINKINGOFF_STATE:
ctrl_info(ctrl, "Button cancel on Slot(%s)\n", slot_name(p_slot));
cancel_delayed_work(&p_slot->work);
if (p_slot->state == BLINKINGOFF_STATE) {
- if (PWR_LED(ctrl))
- pciehp_green_led_on(p_slot);
+ pciehp_green_led_on(p_slot);
} else {
- if (PWR_LED(ctrl))
- pciehp_green_led_off(p_slot);
+ pciehp_green_led_off(p_slot);
}
- if (ATTN_LED(ctrl))
- pciehp_set_attention_status(p_slot, 0);
+ pciehp_set_attention_status(p_slot, 0);
ctrl_info(ctrl, "PCI slot #%s - action canceled "
"due to button press\n", slot_name(p_slot));
p_slot->state = STATIC_STATE;
case INT_POWER_FAULT:
if (!POWER_CTRL(ctrl))
break;
- if (ATTN_LED(ctrl))
- pciehp_set_attention_status(p_slot, 1);
- if (PWR_LED(ctrl))
- pciehp_green_led_off(p_slot);
+ pciehp_set_attention_status(p_slot, 1);
+ pciehp_green_led_off(p_slot);
break;
case INT_PRESENCE_ON:
case INT_PRESENCE_OFF:
int rc;
struct controller *ctrl = p_slot->ctrl;
- rc = pciehp_get_adapter_status(p_slot, &getstatus);
- if (rc || !getstatus) {
+ pciehp_get_adapter_status(p_slot, &getstatus);
+ if (!getstatus) {
ctrl_info(ctrl, "No adapter on slot(%s)\n", slot_name(p_slot));
return -ENODEV;
}
if (MRL_SENS(p_slot->ctrl)) {
- rc = pciehp_get_latch_status(p_slot, &getstatus);
- if (rc || getstatus) {
+ pciehp_get_latch_status(p_slot, &getstatus);
+ if (getstatus) {
ctrl_info(ctrl, "Latch open on slot(%s)\n",
slot_name(p_slot));
return -ENODEV;
}
if (POWER_CTRL(p_slot->ctrl)) {
- rc = pciehp_get_power_status(p_slot, &getstatus);
- if (rc || getstatus) {
+ pciehp_get_power_status(p_slot, &getstatus);
+ if (getstatus) {
ctrl_info(ctrl, "Already enabled on slot(%s)\n",
slot_name(p_slot));
return -EINVAL;
int pciehp_disable_slot(struct slot *p_slot)
{
u8 getstatus = 0;
- int ret = 0;
struct controller *ctrl = p_slot->ctrl;
if (!p_slot->ctrl)
return 1;
if (!HP_SUPR_RM(p_slot->ctrl)) {
- ret = pciehp_get_adapter_status(p_slot, &getstatus);
- if (ret || !getstatus) {
+ pciehp_get_adapter_status(p_slot, &getstatus);
+ if (!getstatus) {
ctrl_info(ctrl, "No adapter on slot(%s)\n",
slot_name(p_slot));
return -ENODEV;
}
if (MRL_SENS(p_slot->ctrl)) {
- ret = pciehp_get_latch_status(p_slot, &getstatus);
- if (ret || getstatus) {
+ pciehp_get_latch_status(p_slot, &getstatus);
+ if (getstatus) {
ctrl_info(ctrl, "Latch open on slot(%s)\n",
slot_name(p_slot));
return -ENODEV;
}
if (POWER_CTRL(p_slot->ctrl)) {
- ret = pciehp_get_power_status(p_slot, &getstatus);
- if (ret || !getstatus) {
+ pciehp_get_power_status(p_slot, &getstatus);
+ if (!getstatus) {
ctrl_info(ctrl, "Already disabled on slot(%s)\n",
slot_name(p_slot));
return -EINVAL;