Provided by: kernel-doc-2.4.27_2.4.27-12_all bug

NAME

       pci_find_subsys  -   begin  or  continue  searching for a PCI device by
       vendor/subvendor/device/subdevice id

SYNOPSIS

       struct pci_dev * pci_find_subsys (unsigned  int  vendor,  unsigned  int
       device,  unsigned  int  ss_vendor, unsigned int ss_device, const struct
       pci_dev *from);

ARGUMENTS

       vendor       PCI vendor id to match, or PCI_ANY_ID to match all  vendor
                   ids

       device        PCI device id to match, or PCI_ANY_ID to match all device
                   ids

       ss_vendor    PCI subsystem vendor id to match, or PCI_ANY_ID  to  match
                   all vendor ids

       ss_device     PCI  subsystem device id to match, or PCI_ANY_ID to match
                   all device ids

       from         Previous PCI device found  in  search,  or  NULL  for  new
                   search.

DESCRIPTION

       Iterates  through  the  list  of known PCI devices.  If a PCI device is
       found with a  matching  vendor,  device,  ss_vendor  and  ss_device,  a
       pointer  to  its  device  structure  is  returned.   Otherwise, NULL is
       returned.  A new search is  initiated  by  passing  NULL  to  the  from
       argument.   Otherwise  if from is not NULL, searches continue from next
       device on the global list.