diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index 493dc7c..96451b7 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -136,13 +136,13 @@ static inline struct pci_dev *eeh_dev_to_pci_dev(struct eeh_dev *edev)
 struct eeh_ops {
 	char *name;
 	int (*init)(void);
-	int (*set_option)(struct device_node *dn, int option);
-	int (*get_pe_addr)(struct device_node *dn);
-	int (*get_state)(struct device_node *dn, int *state);
-	int (*reset)(struct device_node *dn, int option);
-	int (*wait_state)(struct device_node *dn, int max_wait);
-	int (*get_log)(struct device_node *dn, int severity, char *drv_log, unsigned long len);
-	int (*configure_bridge)(struct device_node *dn);
+	int (*set_option)(struct eeh_pe *pe, int option);
+	int (*get_pe_addr)(struct eeh_pe *pe);
+	int (*get_state)(struct eeh_pe *pe, int *state);
+	int (*reset)(struct eeh_pe *pe, int option);
+	int (*wait_state)(struct eeh_pe *pe, int max_wait);
+	int (*get_log)(struct eeh_pe *pe, int severity, char *drv_log, unsigned long len);
+	int (*configure_bridge)(struct eeh_pe *pe);
 	int (*read_config)(struct device_node *dn, int where, int size, u32 *val);
 	int (*write_config)(struct device_node *dn, int where, int size, u32 val);
 };
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 341ba1a..636413f 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -729,6 +729,7 @@ static void *eeh_early_enable(struct device_node *dn, void *data)
 	const u32 *regs;
 	int enable;
 	struct eeh_dev *edev = of_node_to_eeh_dev(dn);
+	struct eeh_pe pe;
 
 	edev->class_code = 0;
 	edev->mode = 0;
@@ -755,9 +756,14 @@ static void *eeh_early_enable(struct device_node *dn, void *data)
 	 */
 	regs = of_get_property(dn, "reg", NULL);
 	if (regs) {
+		/* Initialize the fake PE */
+		memset(&pe, 0, sizeof(struct eeh_pe));
+		pe.phb = edev->phb;
+		pe.config_addr = regs[0];
+
 		/* First register entry is addr (00BBSS00)  */
 		/* Try to enable eeh */
-		ret = eeh_ops->set_option(dn, EEH_OPT_ENABLE);
+		ret = eeh_ops->set_option(&pe, EEH_OPT_ENABLE);
 
 		enable = 0;
 		if (ret == 0) {
@@ -766,14 +772,15 @@ static void *eeh_early_enable(struct device_node *dn, void *data)
 			/* If the newer, better, ibm,get-config-addr-info is supported, 
 			 * then use that instead.
 			 */
-			edev->pe_config_addr = eeh_ops->get_pe_addr(dn);
+			edev->pe_config_addr = eeh_ops->get_pe_addr(&pe);
+			pe.addr = edev->pe_config_addr;
 
 			/* Some older systems (Power4) allow the
 			 * ibm,set-eeh-option call to succeed even on nodes
 			 * where EEH is not supported. Verify support
 			 * explicitly.
 			 */
-			ret = eeh_ops->get_state(dn, NULL);
+			ret = eeh_ops->get_state(&pe, NULL);
 			if (ret > 0 && ret != EEH_STATE_NOT_SUPPORT)
 				enable = 1;
 		}
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c
index 46616c8..90a4f20 100644
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -134,22 +134,18 @@ static int pseries_eeh_init(void)
 
 /**
  * pseries_eeh_set_option - Initialize EEH or MMIO/DMA reenable
- * @dn: device node
+ * @pe: EEH PE
  * @option: operation to be issued
  *
  * The function is used to control the EEH functionality globally.
  * Currently, following options are support according to PAPR:
  * Enable EEH, Disable EEH, Enable MMIO and Enable DMA
  */
-static int pseries_eeh_set_option(struct device_node *dn, int option)
+static int pseries_eeh_set_option(struct eeh_pe *pe, int option)
 {
 	int ret = 0;
-	struct eeh_dev *edev;
-	const u32 *reg;
 	int config_addr;
 
-	edev = of_node_to_eeh_dev(dn);
-
 	/*
 	 * When we're enabling or disabling EEH functioality on
 	 * the particular PE, the PE config address is possibly
@@ -159,15 +155,11 @@ static int pseries_eeh_set_option(struct device_node *dn, int option)
 	switch (option) {
 	case EEH_OPT_DISABLE:
 	case EEH_OPT_ENABLE:
-		reg = of_get_property(dn, "reg", NULL);
-		config_addr = reg[0];
-		break;
-
 	case EEH_OPT_THAW_MMIO:
 	case EEH_OPT_THAW_DMA:
-		config_addr = edev->config_addr;
-		if (edev->pe_config_addr)
-			config_addr = edev->pe_config_addr;
+		config_addr = pe->config_addr;
+		if (pe->addr)
+			config_addr = pe->addr;
 		break;
 
 	default:
@@ -177,15 +169,15 @@ static int pseries_eeh_set_option(struct device_node *dn, int option)
 	}
 
 	ret = rtas_call(ibm_set_eeh_option, 4, 1, NULL,
-			config_addr, BUID_HI(edev->phb->buid),
-			BUID_LO(edev->phb->buid), option);
+			config_addr, BUID_HI(pe->phb->buid),
+			BUID_LO(pe->phb->buid), option);
 
 	return ret;
 }
 
 /**
  * pseries_eeh_get_pe_addr - Retrieve PE address
- * @dn: device node
+ * @pe: EEH PE
  *
  * Retrieve the assocated PE address. Actually, there're 2 RTAS
  * function calls dedicated for the purpose. We need implement
@@ -196,14 +188,11 @@ static int pseries_eeh_set_option(struct device_node *dn, int option)
  * It's notable that zero'ed return value means invalid PE config
  * address.
  */
-static int pseries_eeh_get_pe_addr(struct device_node *dn)
+static int pseries_eeh_get_pe_addr(struct eeh_pe *pe)
 {
-	struct eeh_dev *edev;
 	int ret = 0;
 	int rets[3];
 
-	edev = of_node_to_eeh_dev(dn);
-
 	if (ibm_get_config_addr_info2 != RTAS_UNKNOWN_SERVICE) {
 		/*
 		 * First of all, we need to make sure there has one PE
@@ -211,18 +200,18 @@ static int pseries_eeh_get_pe_addr(struct device_node *dn)
 		 * meaningless.
 		 */
 		ret = rtas_call(ibm_get_config_addr_info2, 4, 2, rets,
-				edev->config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid), 1);
+				pe->config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid), 1);
 		if (ret || (rets[0] == 0))
 			return 0;
 
 		/* Retrieve the associated PE config address */
 		ret = rtas_call(ibm_get_config_addr_info2, 4, 2, rets,
-				edev->config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid), 0);
+				pe->config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid), 0);
 		if (ret) {
-			pr_warning("%s: Failed to get PE address for %s\n",
-				__func__, dn->full_name);
+			pr_warning("%s: Failed to get address for PHB#%d-PE#%x\n",
+				__func__, pe->phb->global_number, pe->config_addr);
 			return 0;
 		}
 
@@ -231,11 +220,11 @@ static int pseries_eeh_get_pe_addr(struct device_node *dn)
 
 	if (ibm_get_config_addr_info != RTAS_UNKNOWN_SERVICE) {
 		ret = rtas_call(ibm_get_config_addr_info, 4, 2, rets,
-				edev->config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid), 0);
+				pe->config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid), 0);
 		if (ret) {
-			pr_warning("%s: Failed to get PE address for %s\n",
-				__func__, dn->full_name);
+			pr_warning("%s: Failed to get address for PHB#%d-PE#%x\n",
+				__func__, pe->phb->global_number, pe->config_addr);
 			return 0;
 		}
 
@@ -247,7 +236,7 @@ static int pseries_eeh_get_pe_addr(struct device_node *dn)
 
 /**
  * pseries_eeh_get_state - Retrieve PE state
- * @dn: PE associated device node
+ * @pe: EEH PE
  * @state: return value
  *
  * Retrieve the state of the specified PE. On RTAS compliant
@@ -258,30 +247,28 @@ static int pseries_eeh_get_pe_addr(struct device_node *dn)
  * RTAS calls for the purpose, we need to try the new one and back
  * to the old one if the new one couldn't work properly.
  */
-static int pseries_eeh_get_state(struct device_node *dn, int *state)
+static int pseries_eeh_get_state(struct eeh_pe *pe, int *state)
 {
-	struct eeh_dev *edev;
 	int config_addr;
 	int ret;
 	int rets[4];
 	int result;
 
 	/* Figure out PE config address if possible */
-	edev = of_node_to_eeh_dev(dn);
-	config_addr = edev->config_addr;
-	if (edev->pe_config_addr)
-		config_addr = edev->pe_config_addr;
+	config_addr = pe->config_addr;
+	if (pe->addr)
+		config_addr = pe->addr;
 
 	if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) {
 		ret = rtas_call(ibm_read_slot_reset_state2, 3, 4, rets,
-				config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid));
+				config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid));
 	} else if (ibm_read_slot_reset_state != RTAS_UNKNOWN_SERVICE) {
 		/* Fake PE unavailable info */
 		rets[2] = 0;
 		ret = rtas_call(ibm_read_slot_reset_state, 3, 3, rets,
-				config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid));
+				config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid));
 	} else {
 		return EEH_STATE_NOT_SUPPORT;
 	}
@@ -333,34 +320,32 @@ static int pseries_eeh_get_state(struct device_node *dn, int *state)
 
 /**
  * pseries_eeh_reset - Reset the specified PE
- * @dn: PE associated device node
+ * @pe: EEH PE
  * @option: reset option
  *
  * Reset the specified PE
  */
-static int pseries_eeh_reset(struct device_node *dn, int option)
+static int pseries_eeh_reset(struct eeh_pe *pe, int option)
 {
-	struct eeh_dev *edev;
 	int config_addr;
 	int ret;
 
 	/* Figure out PE address */
-	edev = of_node_to_eeh_dev(dn);
-	config_addr = edev->config_addr;
-	if (edev->pe_config_addr)
-		config_addr = edev->pe_config_addr;
+	config_addr = pe->config_addr;
+	if (pe->addr)
+		config_addr = pe->addr;
 
 	/* Reset PE through RTAS call */
 	ret = rtas_call(ibm_set_slot_reset, 4, 1, NULL,
-			config_addr, BUID_HI(edev->phb->buid),
-			BUID_LO(edev->phb->buid), option);
+			config_addr, BUID_HI(pe->phb->buid),
+			BUID_LO(pe->phb->buid), option);
 
 	/* If fundamental-reset not supported, try hot-reset */
 	if (option == EEH_RESET_FUNDAMENTAL &&
 	    ret == -8) {
 		ret = rtas_call(ibm_set_slot_reset, 4, 1, NULL,
-				config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid), EEH_RESET_HOT);
+				config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid), EEH_RESET_HOT);
 	}
 
 	return ret;
@@ -368,13 +353,13 @@ static int pseries_eeh_reset(struct device_node *dn, int option)
 
 /**
  * pseries_eeh_wait_state - Wait for PE state
- * @dn: PE associated device node
+ * @pe: EEH PE
  * @max_wait: maximal period in microsecond
  *
  * Wait for the state of associated PE. It might take some time
  * to retrieve the PE's state.
  */
-static int pseries_eeh_wait_state(struct device_node *dn, int max_wait)
+static int pseries_eeh_wait_state(struct eeh_pe *pe, int max_wait)
 {
 	int ret;
 	int mwait;
@@ -391,7 +376,7 @@ static int pseries_eeh_wait_state(struct device_node *dn, int max_wait)
 #define EEH_STATE_MAX_WAIT_TIME	(300 * 1000)
 
 	while (1) {
-		ret = pseries_eeh_get_state(dn, &mwait);
+		ret = pseries_eeh_get_state(pe, &mwait);
 
 		/*
 		 * If the PE's state is temporarily unavailable,
@@ -426,7 +411,7 @@ static int pseries_eeh_wait_state(struct device_node *dn, int max_wait)
 
 /**
  * pseries_eeh_get_log - Retrieve error log
- * @dn: device node
+ * @pe: EEH PE
  * @severity: temporary or permanent error log
  * @drv_log: driver log to be combined with retrieved error log
  * @len: length of driver log
@@ -435,24 +420,22 @@ static int pseries_eeh_wait_state(struct device_node *dn, int max_wait)
  * Actually, the error will be retrieved through the dedicated
  * RTAS call.
  */
-static int pseries_eeh_get_log(struct device_node *dn, int severity, char *drv_log, unsigned long len)
+static int pseries_eeh_get_log(struct eeh_pe *pe, int severity, char *drv_log, unsigned long len)
 {
-	struct eeh_dev *edev;
 	int config_addr;
 	unsigned long flags;
 	int ret;
 
-	edev = of_node_to_eeh_dev(dn);
 	spin_lock_irqsave(&slot_errbuf_lock, flags);
 	memset(slot_errbuf, 0, eeh_error_buf_size);
 
 	/* Figure out the PE address */
-	config_addr = edev->config_addr;
-	if (edev->pe_config_addr)
-		config_addr = edev->pe_config_addr;
+	config_addr = pe->config_addr;
+	if (pe->addr)
+		config_addr = pe->addr;
 
 	ret = rtas_call(ibm_slot_error_detail, 8, 1, NULL, config_addr,
-			BUID_HI(edev->phb->buid), BUID_LO(edev->phb->buid),
+			BUID_HI(pe->phb->buid), BUID_LO(pe->phb->buid),
 			virt_to_phys(drv_log), len,
 			virt_to_phys(slot_errbuf), eeh_error_buf_size,
 			severity);
@@ -465,40 +448,38 @@ static int pseries_eeh_get_log(struct device_node *dn, int severity, char *drv_l
 
 /**
  * pseries_eeh_configure_bridge - Configure PCI bridges in the indicated PE
- * @dn: PE associated device node
+ * @pe: EEH PE
  *
  * The function will be called to reconfigure the bridges included
  * in the specified PE so that the mulfunctional PE would be recovered
  * again.
  */
-static int pseries_eeh_configure_bridge(struct device_node *dn)
+static int pseries_eeh_configure_bridge(struct eeh_pe *pe)
 {
-	struct eeh_dev *edev;
 	int config_addr;
 	int ret;
 
 	/* Figure out the PE address */
-	edev = of_node_to_eeh_dev(dn);
-	config_addr = edev->config_addr;
-	if (edev->pe_config_addr)
-		config_addr = edev->pe_config_addr;
+	config_addr = pe->config_addr;
+	if (pe->addr)
+		config_addr = pe->addr;
 
 	/* Use new configure-pe function, if supported */
 	if (ibm_configure_pe != RTAS_UNKNOWN_SERVICE) {
 		ret = rtas_call(ibm_configure_pe, 3, 1, NULL,
-				config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid));
+				config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid));
 	} else if (ibm_configure_bridge != RTAS_UNKNOWN_SERVICE) {
 		ret = rtas_call(ibm_configure_bridge, 3, 1, NULL,
-				config_addr, BUID_HI(edev->phb->buid),
-				BUID_LO(edev->phb->buid));
+				config_addr, BUID_HI(pe->phb->buid),
+				BUID_LO(pe->phb->buid));
 	} else {
 		return -EFAULT;
 	}
 
 	if (ret)
-		pr_warning("%s: Unable to configure bridge %d for %s\n",
-			__func__, ret, dn->full_name);
+		pr_warning("%s: Unable to configure bridge PHB#%d-PE#%x (%d)\n",
+			__func__, pe->phb->global_number, pe->addr, ret);
 
 	return ret;
 }
