summaryrefslogtreecommitdiffstats
path: root/drivers/net/e1000e
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2010-05-03 06:43:40 +0200
committerDavid S. Miller <davem@davemloft.net>2010-05-03 07:02:06 +0200
commit7ef527377b88ff05fb122a47619ea506c631c914 (patch)
tree2c2e774527d5f591b975834f43e8c6fd12fb38f2 /drivers/net/e1000e
parentnet: Inline skb_pull() in eth_type_trans(). (diff)
parentnet: fix compile error due to double return type in SOCK_DEBUG (diff)
downloadlinux-7ef527377b88ff05fb122a47619ea506c631c914.tar.xz
linux-7ef527377b88ff05fb122a47619ea506c631c914.zip
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'drivers/net/e1000e')
-rw-r--r--drivers/net/e1000e/netdev.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 904bd6bf3199..d13760dc27f8 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -5020,6 +5020,9 @@ static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
reg16 &= ~state;
pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16);
+ if (!pdev->bus->self)
+ return;
+
pos = pci_pcie_cap(pdev->bus->self);
pci_read_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, &reg16);
reg16 &= ~state;