Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 09/12] PCI: make no_pci_devices() use the pci_bus_type list | Date | Thu, 14 Feb 2008 16:40:07 -0800 |
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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> --- 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 4d23b9f..5fd662e 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 -- 1.5.4
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