diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index f8f425b8731ddb91f8663069da23495bf75befcb..909924692b8aeeb7a49c103cd31d2159e347eb9f 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -168,7 +168,7 @@ static u32 *find_pci_config_dword(struct aer_error *err, int where,
 		target = &err->root_status;
 		rw1cs = 1;
 		break;
-	case PCI_ERR_ROOT_COR_SRC:
+	case PCI_ERR_ROOT_ERR_SRC:
 		target = &err->source_id;
 		break;
 	}
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index b69dbdc368171ed9d752e73af96e56e356ae9813..1a55c16e2f3f48a9175b3fda493e9dcd288efc07 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -210,7 +210,7 @@ irqreturn_t aer_irq(int irq, void *context)
 	}
 
 	/* Read error source and clear error status */
-	pci_read_config_dword(pdev->port, pos + PCI_ERR_ROOT_COR_SRC, &id);
+	pci_read_config_dword(pdev->port, pos + PCI_ERR_ROOT_ERR_SRC, &id);
 	pci_write_config_dword(pdev->port, pos + PCI_ERR_ROOT_STATUS, status);
 
 	/* Store error source for later DPC handler */
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index c8f302991b669c37ff8226b60f0b2307703c86f9..dd0dd873f63741e6fc704fbd2628c3ad0387e13a 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -563,8 +563,7 @@
 #define PCI_ERR_ROOT_FIRST_FATAL	0x00000010	/* First Fatal */
 #define PCI_ERR_ROOT_NONFATAL_RCV	0x00000020	/* Non-Fatal Received */
 #define PCI_ERR_ROOT_FATAL_RCV		0x00000040	/* Fatal Received */
-#define PCI_ERR_ROOT_COR_SRC	52
-#define PCI_ERR_ROOT_SRC	54
+#define PCI_ERR_ROOT_ERR_SRC	52	/* Error Source Identification */
 
 /* Virtual Channel */
 #define PCI_VC_PORT_REG1	4