PCI: Drop "__" prefix on __pci_enable_device_flags()

Drop the useless "__" prefix on __pci_enable_device_flags().
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/pci.c

@@ -1156,8 +1156,7 @@ int pci_reenable_device(struct pci_dev *dev)
 	return 0;
 }
 
-static int __pci_enable_device_flags(struct pci_dev *dev,
-				     unsigned long flags)
+static int pci_enable_device_flags(struct pci_dev *dev, unsigned long flags)
 {
 	int err;
 	int i, bars = 0;
@@ -1201,7 +1200,7 @@ static int __pci_enable_device_flags(struct pci_dev *dev,
  */
 int pci_enable_device_io(struct pci_dev *dev)
 {
-	return __pci_enable_device_flags(dev, IORESOURCE_IO);
+	return pci_enable_device_flags(dev, IORESOURCE_IO);
 }
 
 /**
@@ -1214,7 +1213,7 @@ int pci_enable_device_io(struct pci_dev *dev)
  */
 int pci_enable_device_mem(struct pci_dev *dev)
 {
-	return __pci_enable_device_flags(dev, IORESOURCE_MEM);
+	return pci_enable_device_flags(dev, IORESOURCE_MEM);
 }
 
 /**
@@ -1230,7 +1229,7 @@ int pci_enable_device_mem(struct pci_dev *dev)
  */
 int pci_enable_device(struct pci_dev *dev)
 {
-	return __pci_enable_device_flags(dev, IORESOURCE_MEM | IORESOURCE_IO);
+	return pci_enable_device_flags(dev, IORESOURCE_MEM | IORESOURCE_IO);
 }
 
 /*