[PATCH 3/3] pci: Remove pci_enable_device_bars()

[Benjamin Herrenschmidt <benh@kernel.crashing.org>]

Now that all in-tree users are gone, this removes pci_enable_device_bars()
completely.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

 drivers/pci/pci.c   |   24 ------------------------
 include/linux/pci.h |    1 -
 2 files changed, 25 deletions(-)

--- linux-work.orig/drivers/pci/pci.c	2007-12-18 11:01:20.000000000 +1100
+++ linux-work/drivers/pci/pci.c	2007-12-18 11:01:28.000000000 +1100
@@ -713,29 +713,6 @@ int pci_reenable_device(struct pci_dev *
 	return 0;
 }
 
-/**
- * pci_enable_device_bars - Initialize some of a device for use
- * @dev: PCI device to be initialized
- * @bars: bitmask of BAR's that must be configured
- *
- *  Initialize device before it's used by a driver. Ask low-level code
- *  to enable selected I/O and memory resources. Wake up the device if it
- *  was suspended. Beware, this function can fail.
- */
-int
-pci_enable_device_bars(struct pci_dev *dev, int bars)
-{
-	int err;
-
-	if (atomic_add_return(1, &dev->enable_cnt) > 1)
-		return 0;		/* already enabled */
-
-	err = do_pci_enable_device(dev, bars);
-	if (err < 0)
-		atomic_dec(&dev->enable_cnt);
-	return err;
-}
-
 static int __pci_enable_device_flags(struct pci_dev *dev,
 				     resource_size_t flags)
 {
@@ -1665,7 +1642,6 @@ device_initcall(pci_init);
 
 EXPORT_SYMBOL_GPL(pci_restore_bars);
 EXPORT_SYMBOL(pci_reenable_device);
-EXPORT_SYMBOL(pci_enable_device_bars);
 EXPORT_SYMBOL(pci_enable_device_io);
 EXPORT_SYMBOL(pci_enable_device_mem);
 EXPORT_SYMBOL(pci_enable_device);
Index: linux-work/include/linux/pci.h
===================================================================
--- linux-work.orig/include/linux/pci.h	2007-12-18 11:00:33.000000000 +1100
+++ linux-work/include/linux/pci.h	2007-12-18 11:01:28.000000000 +1100
@@ -547,7 +547,6 @@ static inline int pci_write_config_dword
 }
 
 int __must_check pci_enable_device(struct pci_dev *dev);
-int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
 int __must_check pci_enable_device_io(struct pci_dev *dev);
 int __must_check pci_enable_device_mem(struct pci_dev *dev);
 int __must_check pci_reenable_device(struct pci_dev *);
--
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