1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 564d97f94b6c..8ec8b4f48560 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -89,8 +89,6 @@ static int add_error_device(struct aer_err_info *e_info, struct pci_dev *dev)
         return -ENOSPC;
 }
 
-#define PCI_BUS(x)      (((x) >> 8) & 0xff)
-
 /**
  * is_error_source - check whether the device is source of reported error
  * @dev: pointer to pci_dev to be checked
@@ -106,7 +104,7 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
          * When bus id is equal to 0, it might be a bad id
          * reported by root port.
          */
-        if (!nosourceid && (PCI_BUS(e_info->id) != 0)) {
+        if (!nosourceid && (PCI_BUS_NUM(e_info->id) != 0)) {
                 /* Device ID match? */
                 if (e_info->id == ((dev->bus->number << 8) | dev->devfn))
                         return true;