PCI: mark pci_find_device() as __deprecated

On Fri, Nov 17, 2006 at 09:32:36AM -0500, Alan Cox wrote:
> 
> Soon we should deprecate pci_find_device as well

So let's mark it as __deprecated now, which also has the side effect 
that noone can later whine that removing it might break some shiny 
external modules.

Oh, and if anything starts complaining "But this adds some warnings to 
my kernel build!", he should either first fix the 200 kB (sic) of 
warnings I'm getting in 2.6.19-rc5-mm2 starting at MODPOST or go to hell.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Acked-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

include/linux/pci.h

@@ -468,7 +468,7 @@ extern void pci_sort_breadthfirst(void);
 
 /* Generic PCI functions exported to card drivers */
 
-struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from);
+struct pci_dev __deprecated *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from);
 struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
 int pci_find_capability (struct pci_dev *dev, int cap);
 int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);