1 files changed, 9 insertions, 11 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index e1cf5d50ed4d..5372d3699e08 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -135,13 +135,6 @@ static u64 pci_size(u64 base, u64 maxbase, u64 mask)
         return size;
 }
 
-enum pci_bar_type {
-        pci_bar_unknown,        /* Standard PCI BAR probe */
-        pci_bar_io,             /* An io port BAR */
-        pci_bar_mem32,          /* A 32-bit memory BAR */
-        pci_bar_mem64,          /* A 64-bit memory BAR */
-};
-
 static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
 {
         if ((bar & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
@@ -156,11 +149,16 @@ static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
         return pci_bar_mem32;
 }
 
-/*
- * If the type is not unknown, we assume that the lowest bit is 'enable'.
- * Returns 1 if the BAR was 64-bit and 0 if it was 32-bit.
+/**
+ * pci_read_base - read a PCI BAR
+ * @dev: the PCI device
+ * @type: type of the BAR
+ * @res: resource buffer to be filled in
+ * @pos: BAR position in the config space
+ *
+ * Returns 1 if the BAR is 64-bit, or 0 if 32-bit.
  */
-static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
                         struct resource *res, unsigned int pos)
 {
         u32 l, sz, mask;