From dbb5aaebc44ce7f64b12904c58fbc1dd487982a7 Mon Sep 17 00:00:00 2001 From: Nick Nunley Date: Wed, 3 Feb 2010 14:49:48 +0000 Subject: [PATCH] e1000: call pci_save_state after pci_restore_state This patch adds a call to pci_save_state() immediately after the call to pci_restore_state(). Due to a change in the behavior of pci_restore_state() it is necessary to call pci_save_state() to keep the state_saved flag. This patch is based on a similar patch for ixgbe. Signed-off-by: Nicholas Nunley Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000/e1000_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 4ff50d6fe5e4..3b14dd718ab4 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -847,6 +847,9 @@ static int __devinit e1000_probe(struct pci_dev *pdev, goto err_pci_reg; pci_set_master(pdev); + err = pci_save_state(pdev); + if (err) + goto err_alloc_etherdev; err = -ENOMEM; netdev = alloc_etherdev(sizeof(struct e1000_adapter)); @@ -4596,6 +4599,7 @@ static int e1000_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); + pci_save_state(pdev); if (adapter->need_ioport) err = pci_enable_device(pdev); -- GitLab