diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 6402f7f..12072e4 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -42,6 +42,7 @@
 #include <linux/llist.h>
 #include <linux/genalloc.h>
 #include <linux/pci.h>
+#include <linux/pci_err.h>
 #include <linux/aer.h>
 #include <linux/nmi.h>
 #include <linux/sched/clock.h>
@@ -462,7 +463,7 @@ static void ghes_do_proc(struct ghes *ghes,
 				 * use, so treat it as a fatal AER error.
 				 */
 				if (gdata->flags & CPER_SEC_RESET)
-					aer_severity = AER_FATAL;
+					aer_severity = PCI_ERR_AER_FATAL;
 
 				aer_recover_queue(pcie_err->device_id.segment,
 						  pcie_err->device_id.bus,
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 5ed9575..23c3478 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -18,6 +18,7 @@
 
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/pci_err.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/pm.h>
@@ -165,7 +166,7 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
 		return false;
 
 	/* Check if error is recorded */
-	if (e_info->severity == AER_CORRECTABLE) {
+	if (e_info->severity == PCI_ERR_AER_CORRECTABLE) {
 		pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS, &status);
 		pci_read_config_dword(dev, pos + PCI_ERR_COR_MASK, &mask);
 	} else {
@@ -275,7 +276,7 @@ static void handle_error_source(struct pcie_device *aerdev,
 {
 	int pos;
 
-	if (info->severity == AER_CORRECTABLE) {
+	if (info->severity == PCI_ERR_AER_CORRECTABLE) {
 		/*
 		 * Correctable error does not need software intervention.
 		 * No need to go through error recovery process.
@@ -378,7 +379,7 @@ static int get_device_error_info(struct pci_dev *dev, struct aer_err_info *info)
 	if (!pos)
 		return 1;
 
-	if (info->severity == AER_CORRECTABLE) {
+	if (info->severity == PCI_ERR_AER_CORRECTABLE) {
 		pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS,
 			&info->status);
 		pci_read_config_dword(dev, pos + PCI_ERR_COR_MASK,
@@ -386,7 +387,7 @@ static int get_device_error_info(struct pci_dev *dev, struct aer_err_info *info)
 		if (!(info->status & ~info->mask))
 			return 0;
 	} else if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
-		info->severity == AER_NONFATAL) {
+		info->severity == PCI_ERR_AER_NONFATAL) {
 
 		/* Link is still healthy for IO reads */
 		pci_read_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS,
@@ -449,7 +450,7 @@ static void aer_isr_one_error(struct pcie_device *p_device,
 	 */
 	if (e_src->status & PCI_ERR_ROOT_COR_RCV) {
 		e_info->id = ERR_COR_ID(e_src->id);
-		e_info->severity = AER_CORRECTABLE;
+		e_info->severity = PCI_ERR_AER_CORRECTABLE;
 
 		if (e_src->status & PCI_ERR_ROOT_MULTI_COR_RCV)
 			e_info->multi_error_valid = 1;
@@ -466,9 +467,9 @@ static void aer_isr_one_error(struct pcie_device *p_device,
 		e_info->id = ERR_UNCOR_ID(e_src->id);
 
 		if (e_src->status & PCI_ERR_ROOT_FATAL_RCV)
-			e_info->severity = AER_FATAL;
+			e_info->severity = PCI_ERR_AER_FATAL;
 		else
-			e_info->severity = AER_NONFATAL;
+			e_info->severity = PCI_ERR_AER_NONFATAL;
 
 		if (e_src->status & PCI_ERR_ROOT_MULTI_UNCOR_RCV)
 			e_info->multi_error_valid = 1;
diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index 54c4b69..cf2b90b 100644
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -15,6 +15,7 @@
 
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/pci_err.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/pm.h>
@@ -29,11 +30,11 @@
 #define AER_AGENT_COMPLETER		2
 #define AER_AGENT_TRANSMITTER		3
 
-#define AER_AGENT_REQUESTER_MASK(t)	((t == AER_CORRECTABLE) ?	\
+#define AER_AGENT_REQUESTER_MASK(t)	((t == PCI_ERR_AER_CORRECTABLE) ?	\
 	0 : (PCI_ERR_UNC_COMP_TIME|PCI_ERR_UNC_UNSUP))
-#define AER_AGENT_COMPLETER_MASK(t)	((t == AER_CORRECTABLE) ?	\
+#define AER_AGENT_COMPLETER_MASK(t)	((t == PCI_ERR_AER_CORRECTABLE) ?	\
 	0 : PCI_ERR_UNC_COMP_ABORT)
-#define AER_AGENT_TRANSMITTER_MASK(t)	((t == AER_CORRECTABLE) ?	\
+#define AER_AGENT_TRANSMITTER_MASK(t)	((t == PCI_ERR_AER_CORRECTABLE) ?	\
 	(PCI_ERR_COR_REP_ROLL|PCI_ERR_COR_REP_TIMER) : 0)
 
 #define AER_GET_AGENT(t, e)						\
@@ -46,9 +47,9 @@
 #define AER_DATA_LINK_LAYER_ERROR	1
 #define AER_TRANSACTION_LAYER_ERROR	2
 
-#define AER_PHYSICAL_LAYER_ERROR_MASK(t) ((t == AER_CORRECTABLE) ?	\
+#define AER_PHYSICAL_LAYER_ERROR_MASK(t) ((t == PCI_ERR_AER_CORRECTABLE) ?	\
 	PCI_ERR_COR_RCVR : 0)
-#define AER_DATA_LINK_LAYER_ERROR_MASK(t) ((t == AER_CORRECTABLE) ?	\
+#define AER_DATA_LINK_LAYER_ERROR_MASK(t) ((t == PCI_ERR_AER_CORRECTABLE) ?	\
 	(PCI_ERR_COR_BAD_TLP|						\
 	PCI_ERR_COR_BAD_DLLP|						\
 	PCI_ERR_COR_REP_ROLL|						\
@@ -147,7 +148,7 @@ static void __aer_print_error(struct pci_dev *dev,
 		if (!(status & (1 << i)))
 			continue;
 
-		if (info->severity == AER_CORRECTABLE)
+		if (info->severity == PCI_ERR_AER_CORRECTABLE)
 			errmsg = i < ARRAY_SIZE(aer_correctable_error_string) ?
 				aer_correctable_error_string[i] : NULL;
 		else
@@ -210,11 +211,11 @@ int cper_severity_to_aer(int cper_severity)
 {
 	switch (cper_severity) {
 	case CPER_SEV_RECOVERABLE:
-		return AER_NONFATAL;
+		return PCI_ERR_AER_NONFATAL;
 	case CPER_SEV_FATAL:
-		return AER_FATAL;
+		return PCI_ERR_AER_FATAL;
 	default:
-		return AER_CORRECTABLE;
+		return PCI_ERR_AER_CORRECTABLE;
 	}
 }
 EXPORT_SYMBOL_GPL(cper_severity_to_aer);
@@ -226,7 +227,7 @@ void cper_print_aer(struct pci_dev *dev, int aer_severity,
 	u32 status, mask;
 	const char **status_strs;
 
-	if (aer_severity == AER_CORRECTABLE) {
+	if (aer_severity == PCI_ERR_AER_CORRECTABLE) {
 		status = aer->cor_status;
 		mask = aer->cor_mask;
 		status_strs = aer_correctable_error_string;
@@ -247,7 +248,7 @@ void cper_print_aer(struct pci_dev *dev, int aer_severity,
 	dev_err(&dev->dev, "aer_layer=%s, aer_agent=%s\n",
 		aer_error_layer[layer], aer_agent_string[agent]);
 
-	if (aer_severity != AER_CORRECTABLE)
+	if (aer_severity != PCI_ERR_AER_CORRECTABLE)
 		dev_err(&dev->dev, "aer_uncor_severity: 0x%08x\n",
 			aer->uncor_severity);
 
diff --git a/drivers/pci/pcie/pcie-err.c b/drivers/pci/pcie/pcie-err.c
index 5792a9f..63566b1 100644
--- a/drivers/pci/pcie/pcie-err.c
+++ b/drivers/pci/pcie/pcie-err.c
@@ -16,6 +16,7 @@
 #include <linux/pci.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
+#include <linux/pci_err.h>
 #include <linux/aer.h>
 #include <linux/pcieport_if.h>
 #include "portdrv.h"
@@ -283,7 +284,7 @@ void pci_do_recovery(struct pci_dev *dev, int severity)
 	pci_ers_result_t status, result = PCI_ERS_RESULT_RECOVERED;
 	enum pci_channel_state state;
 
-	if (severity == AER_FATAL)
+	if (severity == PCI_ERR_AER_FATAL)
 		state = pci_channel_io_frozen;
 	else
 		state = pci_channel_io_normal;
@@ -293,7 +294,7 @@ void pci_do_recovery(struct pci_dev *dev, int severity)
 			"error_detected",
 			pci_report_error_detected);
 
-	if (severity == AER_FATAL) {
+	if (severity == PCI_ERR_AER_FATAL) {
 		result = pci_reset_link(dev);
 		if (result != PCI_ERS_RESULT_RECOVERED)
 			goto failed;
diff --git a/include/linux/aer.h b/include/linux/aer.h
index cd4f086..3eac8ed 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -11,10 +11,6 @@
 #include <linux/errno.h>
 #include <linux/types.h>
 
-#define AER_NONFATAL		0
-#define AER_FATAL		1
-#define AER_CORRECTABLE		2
-
 struct pci_dev;
 
 struct aer_header_log_regs {
diff --git a/include/linux/pci.h b/include/linux/pci.h
index babcd89..c170c92 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1998,8 +1998,6 @@ static inline resource_size_t pci_iov_resource_size(struct pci_dev *dev, int res
 void pci_hp_remove_module_link(struct pci_slot *pci_slot);
 #endif
 
-void pci_do_recovery(struct pci_dev *dev, int severity);
-
 /**
  * pci_pcie_cap - get the saved PCIe capability offset
  * @dev: PCI device
diff --git a/include/linux/pci_err.h b/include/linux/pci_err.h
new file mode 100644
index 0000000..3710759
--- /dev/null
+++ b/include/linux/pci_err.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _PCI_ERR_H_
+#define _PCI_ERR_H_
+
+#define PCI_ERR_AER_NONFATAL		0
+#define PCI_ERR_AER_FATAL		1
+#define PCI_ERR_AER_CORRECTABLE		2
+
+void pci_do_recovery(struct pci_dev *dev, int severity);
+#endif /* _PCI_ERR_H_ */
