Signed-off-by: Dave Young <[EMAIL PROTECTED]>
---
drivers/pci/bus.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -upr linux/drivers/pci/bus.c linux.new/drivers/pci/bus.c
--- linux/drivers/pci/bus.c 2007-12-28 10:25:07.000000000 +0800
+++ linux.new/drivers/pci/bus.c 2007-12-28 10:28:56.000000000 +0800
@@ -207,9 +207,9 @@ void pci_walk_bus(struct pci_bus *top, v
next = dev->bus_list.next;
/* Run device routines with the device locked */
- down(&dev->dev.sem);
+ mutex_lock(&dev->dev.mutex);
cb(dev, userdata);
- up(&dev->dev.sem);
+ mutex_unlock(&dev->dev.mutex);
}
up_read(&pci_bus_sem);
}
--
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