[PATCH v2 3/4] PCI: cpqphp: Use define to read class/revision dword

Ilpo Järvinen
2024-10-22T09:12:09Z

Replace literal 0x08 with PCI_CLASS_REVISION.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
drivers/pci/hotplug/cpqphp_pci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c
index 7844007dbc86..558866c15e03 100644
--- a/drivers/pci/hotplug/cpqphp_pci.c
+++ b/drivers/pci/hotplug/cpqphp_pci.c
@@ -199,7 +199,7 @@ static int PCI_ScanBusForNonBridge(struct controller *ctrl, u8 bus_num, u8 *dev_
/* Scan for access first */
if (!pci_bus_read_dev_vendor_id(ctrl->pci_bus, tdevice, &work, 0))
continue;
- ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, 0x08, &work);
+ ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, PCI_CLASS_REVISION, &work);
if (ret)
continue;
dbg("Looking for nonbridge bus_num %d dev_num %d\n", bus_num, tdevice);
@@ -214,7 +214,7 @@ static int PCI_ScanBusForNonBridge(struct controller *ctrl, u8 bus_num, u8 *dev_
/* Scan for access first */
if (!pci_bus_read_dev_vendor_id(ctrl->pci_bus, tdevice, &work, 0))
continue;
- ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, 0x08, &work);
+ ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, PCI_CLASS_REVISION, &work);
if (ret)