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PCI: cpqphp: Use define to read class/revision dword

Replace literal 0x08 with PCI_CLASS_REVISION.

Link: https://lore.kernel.org/r/20241022091140.3504-4-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

authored by

Ilpo Järvinen and committed by
Bjorn Helgaas de2cdf11 752430d1

+2 -2
+2 -2
drivers/pci/hotplug/cpqphp_pci.c
··· 199 199 /* Scan for access first */ 200 200 if (!pci_bus_read_dev_vendor_id(ctrl->pci_bus, tdevice, &work, 0)) 201 201 continue; 202 - ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, 0x08, &work); 202 + ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, PCI_CLASS_REVISION, &work); 203 203 if (ret) 204 204 continue; 205 205 dbg("Looking for nonbridge bus_num %d dev_num %d\n", bus_num, tdevice); ··· 214 214 /* Scan for access first */ 215 215 if (!pci_bus_read_dev_vendor_id(ctrl->pci_bus, tdevice, &work, 0)) 216 216 continue; 217 - ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, 0x08, &work); 217 + ret = pci_bus_read_config_dword(ctrl->pci_bus, tdevice, PCI_CLASS_REVISION, &work); 218 218 if (ret) 219 219 continue; 220 220 dbg("Looking for bridge bus_num %d dev_num %d\n", bus_num, tdevice);