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path: root/drivers/pcmcia/cardbus.c
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Diffstat (limited to 'drivers/pcmcia/cardbus.c')
-rw-r--r--drivers/pcmcia/cardbus.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index b2a98cdbd0d..8bde61952d2 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -70,6 +70,8 @@ int __ref cb_alloc(struct pcmcia_socket *s)
struct pci_dev *dev;
unsigned int max, pass;
+ pci_lock_rescan_remove();
+
s->functions = pci_scan_slot(bus, PCI_DEVFN(0, 0));
pci_fixup_cardbus(bus);
@@ -93,6 +95,7 @@ int __ref cb_alloc(struct pcmcia_socket *s)
pci_bus_add_devices(bus);
+ pci_unlock_rescan_remove();
return 0;
}
@@ -115,6 +118,10 @@ void cb_free(struct pcmcia_socket *s)
if (!bus)
return;
+ pci_lock_rescan_remove();
+
list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list)
pci_stop_and_remove_bus_device(dev);
+
+ pci_unlock_rescan_remove();
}