PCI: push deprecated pci_find_device() function to last user

The ISDN4Linux HiSax driver family contains the last remaining users
of the deprecated pci_find_device() function. This patch creates a
private copy of that function in HiSax, and removes the now unused
global function together with its controlling configuration option,
CONFIG_PCI_LEGACY.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 0 insertions, 34 deletions

diff --git a/drivers/pci/legacy.c b/drivers/pci/legacy.c
deleted file mode 100644
index 871f65c15936..000000000000
--- a/drivers/pci/legacy.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include "pci.h"
-
-/**
- * pci_find_device - begin or continue searching for a PCI device by vendor/device id
- * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids
- * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids
- * @from: Previous PCI device found in search, or %NULL for new search.
- *
- * Iterates through the list of known PCI devices.  If a PCI device is found
- * with a matching @vendor and @device, a pointer to its device structure is
- * returned.  Otherwise, %NULL is returned.
- * A new search is initiated by passing %NULL as the @from argument.
- * Otherwise if @from is not %NULL, searches continue from next device
- * on the global list.
- *
- * NOTE: Do not use this function any more; use pci_get_device() instead, as
- * the PCI device returned by this function can disappear at any moment in
- * time.
- */
-struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device,
-				struct pci_dev *from)
-{
-	struct pci_dev *pdev;
-
-	pci_dev_get(from);
-	pdev = pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from);
-	pci_dev_put(pdev);
-	return pdev;
-}
-EXPORT_SYMBOL(pci_find_device);