x86/pci: remove flag in pci_cfg_space_size_ext

so let pci_cfg_space_size call it directly without flag.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 17 insertions, 16 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 4a55bf380957..3706ce7972dd 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -842,13 +842,25 @@ static void set_pcie_port_type(struct pci_dev *pdev)
  * reading the dword at 0x100 which must either be 0 or a valid extended
  * capability header.
  */
-int pci_cfg_space_size_ext(struct pci_dev *dev, unsigned check_exp_pcix)
+int pci_cfg_space_size_ext(struct pci_dev *dev)
 {
-	int pos;
 	u32 status;
 
-	if (!check_exp_pcix)
-		goto skip;
+	if (pci_read_config_dword(dev, 256, &status) != PCIBIOS_SUCCESSFUL)
+		goto fail;
+	if (status == 0xffffffff)
+		goto fail;
+
+	return PCI_CFG_SPACE_EXP_SIZE;
+
+ fail:
+	return PCI_CFG_SPACE_SIZE;
+}
+
+int pci_cfg_space_size(struct pci_dev *dev)
+{
+	int pos;
+	u32 status;
 
 	pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
 	if (!pos) {
@@ -861,23 +873,12 @@ int pci_cfg_space_size_ext(struct pci_dev *dev, unsigned check_exp_pcix)
 			goto fail;
 	}
 
- skip:
-	if (pci_read_config_dword(dev, 256, &status) != PCIBIOS_SUCCESSFUL)
-		goto fail;
-	if (status == 0xffffffff)
-		goto fail;
-
-	return PCI_CFG_SPACE_EXP_SIZE;
+	return pci_cfg_space_size_ext(dev);
 
  fail:
 	return PCI_CFG_SPACE_SIZE;
 }
 
-int pci_cfg_space_size(struct pci_dev *dev)
-{
-	return pci_cfg_space_size_ext(dev, 1);
-}
-
 static void pci_release_bus_bridge_dev(struct device *dev)
 {
 	kfree(dev);