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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-14 06:30:39 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-04-21 04:46:59 (GMT) |
| commit | 70308923d317f2ad4973c30d90bb48ae38761317 (patch) | |
| tree | b49daa7440e68c952e88617b3a36577d5c85a87b /drivers/pci/probe.c | |
| parent | 1ba6ab11d8fbd8d29afec4e39236e1255ae0339a (diff) | |
| download | linux-fsl-qoriq-70308923d317f2ad4973c30d90bb48ae38761317.tar.xz | |
PCI: make no_pci_devices() use the pci_bus_type list
no_pci_devices() should use the driver core list of PCI devices, not our
"separate" one.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/probe.c')
| -rw-r--r-- | drivers/pci/probe.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 2db2e4b..387fbbb 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -22,16 +22,27 @@ EXPORT_SYMBOL(pci_root_buses); LIST_HEAD(pci_devices); + +static int find_anything(struct device *dev, void *data) +{ + return 1; +} + /* * Some device drivers need know if pci is initiated. * Basically, we think pci is not initiated when there - * is no device in list of pci_devices. + * is no device to be found on the pci_bus_type. */ int no_pci_devices(void) { - return list_empty(&pci_devices); -} + struct device *dev; + int no_devices; + dev = bus_find_device(&pci_bus_type, NULL, NULL, find_anything); + no_devices = (dev == NULL); + put_device(dev); + return no_devices; +} EXPORT_SYMBOL(no_pci_devices); #ifdef HAVE_PCI_LEGACY |