lkml.org 
[lkml]   [2008]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 09/12] PCI: make no_pci_devices() use the pci_bus_type list
Date
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


\
 
 \ /
  Last update: 2008-02-15 01:49    [W:0.114 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site