sbni: use pci_dev->subsystem_device
The driver reads PCI subsystem ID from the PCI configuration register while it's
already stored by the PCI subsystem in the 'subsystem_device' field of 'struct
pci_dev'...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 40e95fa..86127bc 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -303,7 +303,6 @@
!= NULL ) {
int pci_irq_line;
unsigned long pci_ioaddr;
- u16 subsys;
if( pdev->vendor != SBNI_PCI_VENDOR &&
pdev->device != SBNI_PCI_DEVICE )
@@ -314,9 +313,7 @@
/* Avoid already found cards from previous calls */
if( !request_region( pci_ioaddr, SBNI_IO_EXTENT, dev->name ) ) {
- pci_read_config_word( pdev, PCI_SUBSYSTEM_ID, &subsys );
-
- if (subsys != 2)
+ if (pdev->subsystem_device != 2)
continue;
/* Dual adapter is present */