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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2011-07-22 05:50:25 +0000
committerDavid S. Miller <davem@davemloft.net>2011-07-22 17:01:12 -0700
commit781223a15c510b4cb11328603bfc41ec8352f015 (patch)
tree7740c40ddf8bcccaf81788c785781a10c618d545 /drivers/net/wan
parentccbae55e1c6dc18e95d72c044cf9345ea08abf7b (diff)
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>
Diffstat (limited to 'drivers/net/wan')
-rw-r--r--drivers/net/wan/sbni.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 40e95facdb6..86127bcc9f7 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -303,7 +303,6 @@ sbni_pci_probe( struct net_device *dev )
!= 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 @@ sbni_pci_probe( struct net_device *dev )
/* 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 */