From 6ae32c539c0412ca789fb6041be45eeabf78431c Mon Sep 17 00:00:00 2001
From: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date: Tue, 4 Jun 2013 19:18:14 +0200
Subject: PCI: Add pcibios_release_device()
Platforms may want to provide architecture-specific functionality when
a PCI device is released. Add a pcibios_release_device() call that
architectures can override to do so.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/pci/pci.c | 10 ++++++++++
1 file changed, 10 insertions(+)
(limited to 'drivers/pci/pci.c')
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e5f4e55d407d..709791b70ca0 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1334,6 +1334,16 @@ int __weak pcibios_add_device (struct pci_dev *dev)
return 0;
}
+/**
+ * pcibios_release_device - provide arch specific hooks when releasing device dev
+ * @dev: the PCI device being released
+ *
+ * Permits the platform to provide architecture specific functionality when
+ * devices are released. This is the default implementation. Architecture
+ * implementations can override this.
+ */
+void __weak pcibios_release_device(struct pci_dev *dev) {}
+
/**
* pcibios_disable_device - disable arch specific PCI resources for device dev
* @dev: the PCI device to disable
--
cgit