From 781223a15c510b4cb11328603bfc41ec8352f015 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Fri, 22 Jul 2011 05:50:25 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/wan/sbni.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index 40e95facdb6c..86127bcc9f7a 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 */ -- 2.20.1