1 files changed, 34 insertions, 34 deletions

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 83c4b865718a..33d198768356 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -229,13 +229,13 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
 static void set_slot_off(struct controller *ctrl, struct slot * pslot)
 {
         /* Wait for exclusive access to hardware */
-        down(&ctrl->crit_sect);
+        mutex_lock(&ctrl->crit_sect);
 
         /* turn off slot, turn on Amber LED, turn off Green LED if supported*/
         if (POWER_CTRL(ctrl->ctrlcap)) {
                 if (pslot->hpc_ops->power_off_slot(pslot)) {   
                         err("%s: Issue of Slot Power Off command failed\n", __FUNCTION__);
-                        up(&ctrl->crit_sect);
+                        mutex_unlock(&ctrl->crit_sect);
                         return;
                 }
                 wait_for_ctrl_irq (ctrl);
@@ -249,14 +249,14 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
         if (ATTN_LED(ctrl->ctrlcap)) { 
                 if (pslot->hpc_ops->set_attention_status(pslot, 1)) {   
                         err("%s: Issue of Set Attention Led command failed\n", __FUNCTION__);
-                        up(&ctrl->crit_sect);
+                        mutex_unlock(&ctrl->crit_sect);
                         return;
                 }
                 wait_for_ctrl_irq (ctrl);
         }
 
         /* Done with exclusive hardware access */
-        up(&ctrl->crit_sect);
+        mutex_unlock(&ctrl->crit_sect);
 }
 
 /**
@@ -279,13 +279,13 @@ static int board_added(struct slot *p_slot)
                         ctrl->slot_device_offset, hp_slot);
 
         /* Wait for exclusive access to hardware */
-        down(&ctrl->crit_sect);
+        mutex_lock(&ctrl->crit_sect);
 
         if (POWER_CTRL(ctrl->ctrlcap)) {
                 /* Power on slot */
                 rc = p_slot->hpc_ops->power_on_slot(p_slot);
                 if (rc) {
-                        up(&ctrl->crit_sect);
+                        mutex_unlock(&ctrl->crit_sect);
                         return -1;
                 }
 
@@ -301,7 +301,7 @@ static int board_added(struct slot *p_slot)
         }
 
         /* Done with exclusive hardware access */
-        up(&ctrl->crit_sect);
+        mutex_unlock(&ctrl->crit_sect);
 
         /* Wait for ~1 second */
         wait_for_ctrl_irq (ctrl);
@@ -335,7 +335,7 @@ static int board_added(struct slot *p_slot)
                 pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
         if (PWR_LED(ctrl->ctrlcap)) {
                 /* Wait for exclusive access to hardware */
-                down(&ctrl->crit_sect);
+                mutex_lock(&ctrl->crit_sect);
 
                 p_slot->hpc_ops->green_led_on(p_slot);
   
@@ -343,7 +343,7 @@ static int board_added(struct slot *p_slot)
                 wait_for_ctrl_irq (ctrl);
         
                 /* Done with exclusive hardware access */
-                up(&ctrl->crit_sect);
+                mutex_unlock(&ctrl->crit_sect);
         }
         return 0;
 
@@ -375,14 +375,14 @@ static int remove_board(struct slot *p_slot)
         dbg("In %s, hp_slot = %d\n", __FUNCTION__, hp_slot);
 
         /* Wait for exclusive access to hardware */
-        down(&ctrl->crit_sect);
+        mutex_lock(&ctrl->crit_sect);
 
         if (POWER_CTRL(ctrl->ctrlcap)) {
                 /* power off slot */
                 rc = p_slot->hpc_ops->power_off_slot(p_slot);
                 if (rc) {
                         err("%s: Issue of Slot Disable command failed\n", __FUNCTION__);
-                        up(&ctrl->crit_sect);
+                        mutex_unlock(&ctrl->crit_sect);
                         return rc;
                 }
                 /* Wait for the command to complete */
@@ -398,7 +398,7 @@ static int remove_board(struct slot *p_slot)
         }
 
         /* Done with exclusive hardware access */
-        up(&ctrl->crit_sect);
+        mutex_unlock(&ctrl->crit_sect);
 
         return 0;
 }
@@ -445,7 +445,7 @@ static void pciehp_pushbutton_thread(unsigned long slot)
 
                 if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
                         /* Wait for exclusive access to hardware */
-                        down(&p_slot->ctrl->crit_sect);
+                        mutex_lock(&p_slot->ctrl->crit_sect);
 
                         p_slot->hpc_ops->green_led_off(p_slot);
 
@@ -453,7 +453,7 @@ static void pciehp_pushbutton_thread(unsigned long slot)
                         wait_for_ctrl_irq (p_slot->ctrl);
 
                         /* Done with exclusive hardware access */
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                 }
                 p_slot->state = STATIC_STATE;
         }
@@ -495,7 +495,7 @@ static void pciehp_surprise_rm_thread(unsigned long slot)
 
                 if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
                         /* Wait for exclusive access to hardware */
-                        down(&p_slot->ctrl->crit_sect);
+                        mutex_lock(&p_slot->ctrl->crit_sect);
 
                         p_slot->hpc_ops->green_led_off(p_slot);
 
@@ -503,7 +503,7 @@ static void pciehp_surprise_rm_thread(unsigned long slot)
                         wait_for_ctrl_irq (p_slot->ctrl);
 
                         /* Done with exclusive hardware access */
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                 }
                 p_slot->state = STATIC_STATE;
         }
@@ -616,7 +616,7 @@ static void interrupt_event_handler(struct controller *ctrl)
                                         switch (p_slot->state) {
                                         case BLINKINGOFF_STATE:
                                                 /* Wait for exclusive access to hardware */
-                                                down(&ctrl->crit_sect);
+                                                mutex_lock(&ctrl->crit_sect);
                                                 
                                                 if (PWR_LED(ctrl->ctrlcap)) {
                                                         p_slot->hpc_ops->green_led_on(p_slot);
@@ -630,11 +630,11 @@ static void interrupt_event_handler(struct controller *ctrl)
                                                         wait_for_ctrl_irq (ctrl);
                                                 }
                                                 /* Done with exclusive hardware access */
-                                                up(&ctrl->crit_sect);
+                                                mutex_unlock(&ctrl->crit_sect);
                                                 break;
                                         case BLINKINGON_STATE:
                                                 /* Wait for exclusive access to hardware */
-                                                down(&ctrl->crit_sect);
+                                                mutex_lock(&ctrl->crit_sect);
 
                                                 if (PWR_LED(ctrl->ctrlcap)) {
                                                         p_slot->hpc_ops->green_led_off(p_slot);
@@ -647,7 +647,7 @@ static void interrupt_event_handler(struct controller *ctrl)
                                                         wait_for_ctrl_irq (ctrl);
                                                 }
                                                 /* Done with exclusive hardware access */
-                                                up(&ctrl->crit_sect);
+                                                mutex_unlock(&ctrl->crit_sect);
 
                                                 break;
                                         default:
@@ -676,7 +676,7 @@ static void interrupt_event_handler(struct controller *ctrl)
                                                 }
 
                                                 /* Wait for exclusive access to hardware */
-                                                down(&ctrl->crit_sect);
+                                                mutex_lock(&ctrl->crit_sect);
 
                                                 /* blink green LED and turn off amber */
                                                 if (PWR_LED(ctrl->ctrlcap)) {
@@ -693,7 +693,7 @@ static void interrupt_event_handler(struct controller *ctrl)
                                                 }
 
                                                 /* Done with exclusive hardware access */
-                                                up(&ctrl->crit_sect);
+                                                mutex_unlock(&ctrl->crit_sect);
 
                                                 init_timer(&p_slot->task_event);
                                                 p_slot->task_event.expires = jiffies + 5 * HZ;   /* 5 second delay */
@@ -708,7 +708,7 @@ static void interrupt_event_handler(struct controller *ctrl)
                                         if (POWER_CTRL(ctrl->ctrlcap)) {
                                                 dbg("power fault\n");
                                                 /* Wait for exclusive access to hardware */
-                                                down(&ctrl->crit_sect);
+                                                mutex_lock(&ctrl->crit_sect);
 
                                                 if (ATTN_LED(ctrl->ctrlcap)) {
                                                         p_slot->hpc_ops->set_attention_status(p_slot, 1);
@@ -721,7 +721,7 @@ static void interrupt_event_handler(struct controller *ctrl)
                                                 }
 
                                                 /* Done with exclusive hardware access */
-                                                up(&ctrl->crit_sect);
+                                                mutex_unlock(&ctrl->crit_sect);
                                         }
                                 }
                                 /***********SURPRISE REMOVAL********************/
@@ -756,19 +756,19 @@ int pciehp_enable_slot(struct slot *p_slot)
         int rc;
 
         /* Check to see if (latch closed, card present, power off) */
-        down(&p_slot->ctrl->crit_sect);
+        mutex_lock(&p_slot->ctrl->crit_sect);
 
         rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
         if (rc || !getstatus) {
                 info("%s: no adapter on slot(%x)\n", __FUNCTION__, p_slot->number);
-                up(&p_slot->ctrl->crit_sect);
+                mutex_unlock(&p_slot->ctrl->crit_sect);
                 return 1;
         }
         if (MRL_SENS(p_slot->ctrl->ctrlcap)) {  
                 rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
                 if (rc || getstatus) {
                         info("%s: latch open on slot(%x)\n", __FUNCTION__, p_slot->number);
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                         return 1;
                 }
         }
@@ -777,11 +777,11 @@ int pciehp_enable_slot(struct slot *p_slot)
                 rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
                 if (rc || getstatus) {
                         info("%s: already enabled on slot(%x)\n", __FUNCTION__, p_slot->number);
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                         return 1;
                 }
         }
-        up(&p_slot->ctrl->crit_sect);
+        mutex_unlock(&p_slot->ctrl->crit_sect);
 
         p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 
@@ -806,13 +806,13 @@ int pciehp_disable_slot(struct slot *p_slot)
                 return 1;
 
         /* Check to see if (latch closed, card present, power on) */
-        down(&p_slot->ctrl->crit_sect);
+        mutex_lock(&p_slot->ctrl->crit_sect);
 
         if (!HP_SUPR_RM(p_slot->ctrl->ctrlcap)) {       
                 ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
                 if (ret || !getstatus) {
                         info("%s: no adapter on slot(%x)\n", __FUNCTION__, p_slot->number);
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                         return 1;
                 }
         }
@@ -821,7 +821,7 @@ int pciehp_disable_slot(struct slot *p_slot)
                 ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
                 if (ret || getstatus) {
                         info("%s: latch open on slot(%x)\n", __FUNCTION__, p_slot->number);
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                         return 1;
                 }
         }
@@ -830,12 +830,12 @@ int pciehp_disable_slot(struct slot *p_slot)
                 ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
                 if (ret || !getstatus) {
                         info("%s: already disabled slot(%x)\n", __FUNCTION__, p_slot->number);
-                        up(&p_slot->ctrl->crit_sect);
+                        mutex_unlock(&p_slot->ctrl->crit_sect);
                         return 1;
                 }
         }
 
-        up(&p_slot->ctrl->crit_sect);
+        mutex_unlock(&p_slot->ctrl->crit_sect);
 
         ret = remove_board(p_slot);
         update_slot_info(p_slot);