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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2011-07-01 22:34:42 +0400
committerJohn W. Linville <linville@tuxdriver.com>2011-07-05 15:32:54 -0400
commit115f9450babbf2ed530db04e16a99df28cec85dd (patch)
tree15a8bd2786023879964864078bc4d68777054eea /drivers/ssb/pci.c
parent2fa2319027dd498edde332afe9a27f1b34b34d7f (diff)
downloadop-kernel-dev-115f9450babbf2ed530db04e16a99df28cec85dd.zip
op-kernel-dev-115f9450babbf2ed530db04e16a99df28cec85dd.tar.gz
ssb: use pci_dev->subsystem_{vendor,device}
The SSB code reads PCI subsystem IDs from the PCI configuration registers while they are already stored by the PCI subsystem in the 'subsystem_{vendor|device}' fields of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/pci.c')
-rw-r--r--drivers/ssb/pci.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 3e36722..a00b35f 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -734,10 +734,8 @@ out_free:
static void ssb_pci_get_boardinfo(struct ssb_bus *bus,
struct ssb_boardinfo *bi)
{
- pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_VENDOR_ID,
- &bi->vendor);
- pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_ID,
- &bi->type);
+ bi->vendor = bus->host_pci->subsystem_vendor;
+ bi->type = bus->host_pci->subsystem_device;
bi->rev = bus->host_pci->revision;
}
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