[PATCH -next] cxl: Remove unused cxl_pci_to_cfg_record()

[Jinjie Ruan]

cxl_pci_to_cfg_record() is not used anywhere, and its function can be
replacd with PCI_DEVID(), so remove it.

Signed-off-by: Jinjie Ruan <ruanjin...@huawei.com>
---
 drivers/misc/cxl/vphb.c | 12 +-----------
 include/misc/cxl.h      |  4 ----
 2 files changed, 1 insertion(+), 15 deletions(-)

diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c
index 6332db8044bd..1cf614bf104d 100644
--- a/drivers/misc/cxl/vphb.c
+++ b/drivers/misc/cxl/vphb.c
@@ -72,11 +72,6 @@ static void cxl_pci_reset_secondary_bus(struct pci_dev *dev)
        /* Should we do an AFU reset here ? */
 }
 
-static int cxl_pcie_cfg_record(u8 bus, u8 devfn)
-{
-       return (bus << 8) + devfn;
-}
-
 static inline struct cxl_afu *pci_bus_to_afu(struct pci_bus *bus)
 {
        struct pci_controller *phb = bus ? pci_bus_to_host(bus) : NULL;
@@ -99,7 +94,7 @@ static inline int cxl_pcie_config_info(struct pci_bus *bus, 
unsigned int devfn,
 {
        int record;
 
-       record = cxl_pcie_cfg_record(bus->number, devfn);
+       record = PCI_DEVID(bus->number, devfn);
        if (record > afu->crs_num)
                return PCIBIOS_DEVICE_NOT_FOUND;
 
@@ -302,8 +297,3 @@ struct cxl_afu *cxl_pci_to_afu(struct pci_dev *dev)
 }
 EXPORT_SYMBOL_GPL(cxl_pci_to_afu);
 
-unsigned int cxl_pci_to_cfg_record(struct pci_dev *dev)
-{
-       return cxl_pcie_cfg_record(dev->bus->number, dev->devfn);
-}
-EXPORT_SYMBOL_GPL(cxl_pci_to_cfg_record);
diff --git a/include/misc/cxl.h b/include/misc/cxl.h
index d8044299d654..5ffa6e02bb07 100644
--- a/include/misc/cxl.h
+++ b/include/misc/cxl.h
@@ -23,10 +23,6 @@
 /* Get the AFU associated with a pci_dev */
 struct cxl_afu *cxl_pci_to_afu(struct pci_dev *dev);
 
-/* Get the AFU conf record number associated with a pci_dev */
-unsigned int cxl_pci_to_cfg_record(struct pci_dev *dev);
-
-
 /*
  * Context lifetime overview:
  *
-- 
2.34.1