PCI: pciehp: replace printk with dev_printk

This patch replaces printks within pciehp module with dev_printks.

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 75 insertions, 61 deletions

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 96a5d55a4983..acb7f9efd182 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -58,14 +58,15 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
 u8 pciehp_handle_attention_button(struct slot *p_slot)
 {
 	u32 event_type;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Attention Button Change */
-	dbg("pciehp:  Attention button interrupt received.\n");
+	ctrl_dbg(ctrl, "Attention button interrupt received.\n");
 
 	/*
 	 *  Button pressed - See if need to TAKE ACTION!!!
 	 */
-	info("Button pressed on Slot(%s)\n", p_slot->name);
+	ctrl_info(ctrl, "Button pressed on Slot(%s)\n", p_slot->name);
 	event_type = INT_BUTTON_PRESS;
 
 	queue_interrupt_event(p_slot, event_type);
@@ -77,22 +78,23 @@ u8 pciehp_handle_switch_change(struct slot *p_slot)
 {
 	u8 getstatus;
 	u32 event_type;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Switch Change */
-	dbg("pciehp:  Switch interrupt received.\n");
+	ctrl_dbg(ctrl, "Switch interrupt received.\n");
 
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 	if (getstatus) {
 		/*
 		 * Switch opened
 		 */
-		info("Latch open on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch open on Slot(%s)\n", p_slot->name);
 		event_type = INT_SWITCH_OPEN;
 	} else {
 		/*
 		 *  Switch closed
 		 */
-		info("Latch close on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch close on Slot(%s)\n", p_slot->name);
 		event_type = INT_SWITCH_CLOSE;
 	}
 
@@ -105,9 +107,10 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 {
 	u32 event_type;
 	u8 presence_save;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Presence Change */
-	dbg("pciehp:  Presence/Notify input change.\n");
+	ctrl_dbg(ctrl, "Presence/Notify input change.\n");
 
 	/* Switch is open, assume a presence change
 	 * Save the presence state
@@ -117,13 +120,13 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 		/*
 		 * Card Present
 		 */
-		info("Card present on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Card present on Slot(%s)\n", p_slot->name);
 		event_type = INT_PRESENCE_ON;
 	} else {
 		/*
 		 * Not Present
 		 */
-		info("Card not present on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Card not present on Slot(%s)\n", p_slot->name);
 		event_type = INT_PRESENCE_OFF;
 	}
 
@@ -135,23 +138,25 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 u8 pciehp_handle_power_fault(struct slot *p_slot)
 {
 	u32 event_type;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* power fault */
-	dbg("pciehp:  Power fault interrupt received.\n");
+	ctrl_dbg(ctrl, "Power fault interrupt received.\n");
 
 	if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
 		/*
 		 * power fault Cleared
 		 */
-		info("Power fault cleared on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Power fault cleared on Slot(%s)\n",
+			  p_slot->name);
 		event_type = INT_POWER_FAULT_CLEAR;
 	} else {
 		/*
 		 *   power fault
 		 */
-		info("Power fault on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Power fault on Slot(%s)\n", p_slot->name);
 		event_type = INT_POWER_FAULT;
-		info("power fault bit %x set\n", 0);
+		ctrl_info(ctrl, "power fault bit %x set\n", 0);
 	}
 
 	queue_interrupt_event(p_slot, event_type);
@@ -168,8 +173,9 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
 	/* turn off slot, turn on Amber LED, turn off Green LED if supported*/
 	if (POWER_CTRL(ctrl)) {
 		if (pslot->hpc_ops->power_off_slot(pslot)) {
-			err("%s: Issue of Slot Power Off command failed\n",
-			    __func__);
+			ctrl_err(ctrl,
+				 "%s: Issue of Slot Power Off command failed\n",
+				 __func__);
 			return;
 		}
 	}
@@ -186,8 +192,8 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
 
 	if (ATTN_LED(ctrl)) {
 		if (pslot->hpc_ops->set_attention_status(pslot, 1)) {
-			err("%s: Issue of Set Attention Led command failed\n",
-			    __func__);
+			ctrl_err(ctrl, "%s: Issue of Set Attention "
+				 "Led command failed\n", __func__);
 			return;
 		}
 	}
@@ -205,9 +211,9 @@ static int board_added(struct slot *p_slot)
 	int retval = 0;
 	struct controller *ctrl = p_slot->ctrl;
 
-	dbg("%s: slot device, slot offset, hp slot = %d, %d ,%d\n",
-			__func__, p_slot->device,
-			ctrl->slot_device_offset, p_slot->hp_slot);
+	ctrl_dbg(ctrl, "%s: slot device, slot offset, hp slot = %d, %d ,%d\n",
+		 __func__, p_slot->device, ctrl->slot_device_offset,
+		 p_slot->hp_slot);
 
 	if (POWER_CTRL(ctrl)) {
 		/* Power on slot */
@@ -225,22 +231,22 @@ static int board_added(struct slot *p_slot)
 	/* Check link training status */
 	retval = p_slot->hpc_ops->check_lnk_status(ctrl);
 	if (retval) {
-		err("%s: Failed to check link status\n", __func__);
+		ctrl_err(ctrl, "%s: Failed to check link status\n", __func__);
 		set_slot_off(ctrl, p_slot);
 		return retval;
 	}
 
 	/* Check for a power fault */
 	if (p_slot->hpc_ops->query_power_fault(p_slot)) {
-		dbg("%s: power fault detected\n", __func__);
+		ctrl_dbg(ctrl, "%s: power fault detected\n", __func__);
 		retval = POWER_FAILURE;
 		goto err_exit;
 	}
 
 	retval = pciehp_configure_device(p_slot);
 	if (retval) {
-		err("Cannot add device 0x%x:%x\n", p_slot->bus,
-		    p_slot->device);
+		ctrl_err(ctrl, "Cannot add device 0x%x:%x\n",
+			 p_slot->bus, p_slot->device);
 		goto err_exit;
 	}
 
@@ -272,14 +278,14 @@ static int remove_board(struct slot *p_slot)
 	if (retval)
 		return retval;
 
-	dbg("In %s, hp_slot = %d\n", __func__, p_slot->hp_slot);
+	ctrl_dbg(ctrl, "In %s, hp_slot = %d\n", __func__, p_slot->hp_slot);
 
 	if (POWER_CTRL(ctrl)) {
 		/* power off slot */
 		retval = p_slot->hpc_ops->power_off_slot(p_slot);
 		if (retval) {
-			err("%s: Issue of Slot Disable command failed\n",
-			    __func__);
+			ctrl_err(ctrl, "%s: Issue of Slot Disable command "
+				 "failed\n", __func__);
 			return retval;
 		}
 	}
@@ -320,8 +326,8 @@ static void pciehp_power_thread(struct work_struct *work)
 	switch (p_slot->state) {
 	case POWEROFF_STATE:
 		mutex_unlock(&p_slot->lock);
-		dbg("%s: disabling bus:device(%x:%x)\n",
-		    __func__, p_slot->bus, p_slot->device);
+		ctrl_dbg(p_slot->ctrl, "%s: disabling bus:device(%x:%x)\n",
+			 __func__, p_slot->bus, p_slot->device);
 		pciehp_disable_slot(p_slot);
 		mutex_lock(&p_slot->lock);
 		p_slot->state = STATIC_STATE;
@@ -349,7 +355,8 @@ void pciehp_queue_pushbutton_work(struct work_struct *work)
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (!info) {
-		err("%s: Cannot allocate memory\n", __func__);
+		ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n",
+			 __func__);
 		return;
 	}
 	info->p_slot = p_slot;
@@ -403,12 +410,14 @@ static void handle_button_press_event(struct slot *p_slot)
 		p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (getstatus) {
 			p_slot->state = BLINKINGOFF_STATE;
-			info("PCI slot #%s - powering off due to button "
-			     "press.\n", p_slot->name);
+			ctrl_info(ctrl,
+				  "PCI slot #%s - powering off due to button "
+				  "press.\n", p_slot->name);
 		} else {
 			p_slot->state = BLINKINGON_STATE;
-			info("PCI slot #%s - powering on due to button "
-			     "press.\n", p_slot->name);
+			ctrl_info(ctrl,
+				  "PCI slot #%s - powering on due to button "
+				  "press.\n", p_slot->name);
 		}
 		/* blink green LED and turn off amber */
 		if (PWR_LED(ctrl))
@@ -425,8 +434,8 @@ static void handle_button_press_event(struct slot *p_slot)
 		 * press the attention again before the 5 sec. limit
 		 * expires to cancel hot-add or hot-remove
 		 */
-		info("Button cancel on Slot(%s)\n", p_slot->name);
-		dbg("%s: button cancel\n", __func__);
+		ctrl_info(ctrl, "Button cancel on Slot(%s)\n", p_slot->name);
+		ctrl_dbg(ctrl, "%s: button cancel\n", __func__);
 		cancel_delayed_work(&p_slot->work);
 		if (p_slot->state == BLINKINGOFF_STATE) {
 			if (PWR_LED(ctrl))
@@ -437,8 +446,8 @@ static void handle_button_press_event(struct slot *p_slot)
 		}
 		if (ATTN_LED(ctrl))
 			p_slot->hpc_ops->set_attention_status(p_slot, 0);
-		info("PCI slot #%s - action canceled due to button press\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "PCI slot #%s - action canceled "
+			  "due to button press\n", p_slot->name);
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWEROFF_STATE:
@@ -448,11 +457,11 @@ static void handle_button_press_event(struct slot *p_slot)
 		 * this means that the previous attention button action
 		 * to hot-add or hot-remove is undergoing
 		 */
-		info("Button ignore on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Button ignore on Slot(%s)\n", p_slot->name);
 		update_slot_info(p_slot);
 		break;
 	default:
-		warn("Not a valid state\n");
+		ctrl_warn(ctrl, "Not a valid state\n");
 		break;
 	}
 }
@@ -467,7 +476,8 @@ static void handle_surprise_event(struct slot *p_slot)
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (!info) {
-		err("%s: Cannot allocate memory\n", __func__);
+		ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n",
+			 __func__);
 		return;
 	}
 	info->p_slot = p_slot;
@@ -505,7 +515,7 @@ static void interrupt_event_handler(struct work_struct *work)
 	case INT_PRESENCE_OFF:
 		if (!HP_SUPR_RM(ctrl))
 			break;
-		dbg("Surprise Removal\n");
+		ctrl_dbg(ctrl, "Surprise Removal\n");
 		update_slot_info(p_slot);
 		handle_surprise_event(p_slot);
 		break;
@@ -522,22 +532,23 @@ int pciehp_enable_slot(struct slot *p_slot)
 {
 	u8 getstatus = 0;
 	int rc;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Check to see if (latch closed, card present, power off) */
 	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(%s)\n", __func__,
-		     p_slot->name);
+		ctrl_info(ctrl, "%s: no adapter on slot(%s)\n",
+			  __func__, p_slot->name);
 		mutex_unlock(&p_slot->ctrl->crit_sect);
 		return -ENODEV;
 	}
 	if (MRL_SENS(p_slot->ctrl)) {
 		rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 		if (rc || getstatus) {
-			info("%s: latch open on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "%s: latch open on slot(%s)\n",
+				  __func__, p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -546,8 +557,8 @@ int pciehp_enable_slot(struct slot *p_slot)
 	if (POWER_CTRL(p_slot->ctrl)) {
 		rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (rc || getstatus) {
-			info("%s: already enabled on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "%s: already enabled on slot(%s)\n",
+				  __func__, p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -EINVAL;
 		}
@@ -571,6 +582,7 @@ 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;
@@ -581,8 +593,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 	if (!HP_SUPR_RM(p_slot->ctrl)) {
 		ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 		if (ret || !getstatus) {
-			info("%s: no adapter on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "%s: no adapter on slot(%s)\n",
+				  __func__, p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -591,8 +603,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 	if (MRL_SENS(p_slot->ctrl)) {
 		ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 		if (ret || getstatus) {
-			info("%s: latch open on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "%s: latch open on slot(%s)\n",
+				  __func__, p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -601,8 +613,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 	if (POWER_CTRL(p_slot->ctrl)) {
 		ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (ret || !getstatus) {
-			info("%s: already disabled slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "%s: already disabled slot(%s)\n",
+				  __func__, p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -EINVAL;
 		}
@@ -618,6 +630,7 @@ int pciehp_disable_slot(struct slot *p_slot)
 int pciehp_sysfs_enable_slot(struct slot *p_slot)
 {
 	int retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -631,15 +644,15 @@ int pciehp_sysfs_enable_slot(struct slot *p_slot)
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWERON_STATE:
-		info("Slot %s is already in powering on state\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "Slot %s is already in powering on state\n",
+			  p_slot->name);
 		break;
 	case BLINKINGOFF_STATE:
 	case POWEROFF_STATE:
-		info("Already enabled on slot %s\n", p_slot->name);
+		ctrl_info(ctrl, "Already enabled on slot %s\n", p_slot->name);
 		break;
 	default:
-		err("Not a valid state on slot %s\n", p_slot->name);
+		ctrl_err(ctrl, "Not a valid state on slot %s\n", p_slot->name);
 		break;
 	}
 	mutex_unlock(&p_slot->lock);
@@ -650,6 +663,7 @@ int pciehp_sysfs_enable_slot(struct slot *p_slot)
 int pciehp_sysfs_disable_slot(struct slot *p_slot)
 {
 	int retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -663,15 +677,15 @@ int pciehp_sysfs_disable_slot(struct slot *p_slot)
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWEROFF_STATE:
-		info("Slot %s is already in powering off state\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "Slot %s is already in powering off state\n",
+			  p_slot->name);
 		break;
 	case BLINKINGON_STATE:
 	case POWERON_STATE:
-		info("Already disabled on slot %s\n", p_slot->name);
+		ctrl_info(ctrl, "Already disabled on slot %s\n", p_slot->name);
 		break;
 	default:
-		err("Not a valid state on slot %s\n", p_slot->name);
+		ctrl_err(ctrl, "Not a valid state on slot %s\n", p_slot->name);
 		break;
 	}
 	mutex_unlock(&p_slot->lock);