From 3b073eda9557975a87a27b08a46a545fe8da66fb Mon Sep 17 00:00:00 2001
From: Alex Chiang <achiang@hp.com>
Date: Tue, 31 Mar 2009 09:24:22 -0600
Subject: PCI: remove deprecated pci_find_slot() interface
The last in-tree caller of pci_find_slot has been converted, so
let's get rid of this deprecated interface.
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/pci/search.c | 30 ------------------------------
1 file changed, 30 deletions(-)
(limited to 'drivers/pci/search.c')
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 710d4ea..650bc0a 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -115,36 +115,6 @@ pci_find_next_bus(const struct pci_bus *from)
#ifdef CONFIG_PCI_LEGACY
/**
- * pci_find_slot - locate PCI device from a given PCI slot
- * @bus: number of PCI bus on which desired PCI device resides
- * @devfn: encodes number of PCI slot in which the desired PCI
- * device resides and the logical device number within that slot
- * in case of multi-function devices.
- *
- * Given a PCI bus and slot/function number, the desired PCI device
- * is located in system global list of PCI devices. If the device
- * is found, a pointer to its data structure is returned. If no
- * device is found, %NULL is returned.
- *
- * NOTE: Do not use this function any more; use pci_get_slot() instead, as
- * the PCI device returned by this function can disappear at any moment in
- * time.
- */
-struct pci_dev *pci_find_slot(unsigned int bus, unsigned int devfn)
-{
- struct pci_dev *dev = NULL;
-
- while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
- if (dev->bus->number == bus && dev->devfn == devfn) {
- pci_dev_put(dev);
- return dev;
- }
- }
- return NULL;
-}
-EXPORT_SYMBOL(pci_find_slot);
-
-/**
* 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
--
cgit v1.1
From 6e3f36df0ffa433e273c89f1447c94382a9db49e Mon Sep 17 00:00:00 2001
From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Tue, 26 May 2009 16:06:10 +0900
Subject: PCI: use pci_is_root_bus() in pci_find_upstream_pcie_bridge()
Use pci_is_root_bus() in pci_find_upstream_pcie_bridge() to check if
the pci bus is root, for code consistency.
Reviewed-by: Alex Chiang <achiang@hp.com>
Reviewed-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/pci/search.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/pci/search.c')
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 650bc0a..e8cb505 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -29,7 +29,7 @@ pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
if (pdev->is_pcie)
return NULL;
while (1) {
- if (!pdev->bus->parent)
+ if (pci_is_root_bus(pdev->bus))
break;
pdev = pdev->bus->self;
/* a p2p bridge */
--
cgit v1.1