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From: Bjorn Helgaas <bhelgaas@google.com>
To: linux-pci@vger.kernel.org
Cc: linux-pcmcia@lists.infradead.org, Yinghai Lu <yinghai@kernel.org>,
	Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Subject: [PATCH v2 04/16] PCI: Don't export stop_bus_device and remove_bus_device interfaces
Date: Fri, 17 Aug 2012 17:36:05 -0600	[thread overview]
Message-ID: <20120817233605.10973.85918.stgit@bhelgaas.mtv.corp.google.com> (raw)
In-Reply-To: <20120817233100.10973.59521.stgit@bhelgaas.mtv.corp.google.com>

The acpiphp hotplug driver was the only user of pci_stop_bus_device() and
__pci_remove_bus_device(), and it now uses pci_stop_and_remove_bus_device()
instead, so stop exposing these interfaces.

This removes these exported symbols:

    __pci_remove_bus_device
    pci_stop_bus_device

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/remove.c |    8 ++++----
 include/linux/pci.h  |    2 --
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index 04a4861..534377f 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -79,6 +79,8 @@ void pci_remove_bus(struct pci_bus *pci_bus)
 EXPORT_SYMBOL(pci_remove_bus);
 
 static void __pci_remove_behind_bridge(struct pci_dev *dev);
+static void pci_stop_bus_device(struct pci_dev *dev);
+
 /**
  * pci_stop_and_remove_bus_device - remove a PCI device and any children
  * @dev: the device to remove
@@ -91,7 +93,7 @@ static void __pci_remove_behind_bridge(struct pci_dev *dev);
  * device lists, remove the /proc entry, and notify userspace
  * (/sbin/hotplug).
  */
-void __pci_remove_bus_device(struct pci_dev *dev)
+static void __pci_remove_bus_device(struct pci_dev *dev)
 {
 	if (dev->subordinate) {
 		struct pci_bus *b = dev->subordinate;
@@ -103,7 +105,6 @@ void __pci_remove_bus_device(struct pci_dev *dev)
 
 	pci_destroy_dev(dev);
 }
-EXPORT_SYMBOL(__pci_remove_bus_device);
 
 void pci_stop_and_remove_bus_device(struct pci_dev *dev)
 {
@@ -170,7 +171,7 @@ static void pci_stop_bus_devices(struct pci_bus *bus)
  * and so on). This also stop any subordinate buses and children in a
  * depth-first manner.
  */
-void pci_stop_bus_device(struct pci_dev *dev)
+static void pci_stop_bus_device(struct pci_dev *dev)
 {
 	if (dev->subordinate)
 		pci_stop_bus_devices(dev->subordinate);
@@ -180,4 +181,3 @@ void pci_stop_bus_device(struct pci_dev *dev)
 
 EXPORT_SYMBOL(pci_stop_and_remove_bus_device);
 EXPORT_SYMBOL(pci_stop_and_remove_behind_bridge);
-EXPORT_SYMBOL_GPL(pci_stop_bus_device);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5faa831..54b5b2b 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -734,9 +734,7 @@ u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp);
 extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
-extern void __pci_remove_bus_device(struct pci_dev *dev);
 extern void pci_stop_and_remove_bus_device(struct pci_dev *dev);
-extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 extern void pci_sort_breadthfirst(void);
 #define dev_is_pci(d) ((d)->bus == &pci_bus_type)


  parent reply	other threads:[~2012-08-17 23:36 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-17 23:35 [PATCH v2 00/16] Clean up drivers/pci/remove.c Bjorn Helgaas
2012-08-17 23:35 ` [PATCH v2 01/16] PCI: acpiphp: Stop disabling bridges on remove Bjorn Helgaas
2012-08-17 23:35 ` [PATCH v2 02/16] PCI: acpiphp: Use common pci_stop_and_remove_bus_device() Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 03/16] pcmcia: " Bjorn Helgaas
2012-08-18  0:58   ` Yinghai Lu
2012-08-20 14:46     ` Bjorn Helgaas
2012-08-17 23:36 ` Bjorn Helgaas [this message]
2012-08-17 23:36 ` [PATCH v2 05/16] PCI: Remove pci_stop_and_remove_behind_bridge() Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 06/16] PCI: Use list_for_each_entry() for bus->devices traversal Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 07/16] PCI: Fold stop and remove helpers into their callers Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 08/16] PCI: Stop and remove devices in one pass Bjorn Helgaas
2012-08-18  1:21   ` Yinghai Lu
2012-08-20 15:27     ` Bjorn Helgaas
2012-08-21  5:39       ` Yinghai Lu
2012-08-22 17:40         ` Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 09/16] PCI: Remove unused, commented-out, code Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 10/16] PCI: Rename local variables to conventional names Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 11/16] PCI: Leave normal LIST_POISON in deleted list entries Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 12/16] frv/PCI: Use list_for_each_entry() for bus->devices traversal Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 13/16] parisc/PCI: Enable PERR/SERR on all devices Bjorn Helgaas
2012-08-17 23:36 ` [PATCH v2 14/16] parisc/PCI: Use list_for_each_entry() for bus->devices traversal Bjorn Helgaas
2012-08-17 23:37 ` [PATCH v2 15/16] sgi-agp: " Bjorn Helgaas
2012-08-17 23:37 ` [PATCH v2 16/16] PCI: Remove unused pci_dev_b() Bjorn Helgaas
2012-08-20  4:58 ` [PATCH v2 00/16] Clean up drivers/pci/remove.c Yijing Wang
2012-08-20 15:40   ` Bjorn Helgaas
2012-08-21  3:45     ` Yijing Wang
2012-08-22 17:26       ` Bjorn Helgaas
2012-08-24 21:25 ` Bjorn Helgaas

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