From b94f2d775a71ed09dc8ca2bf24c611bdce9e82e7 Mon Sep 17 00:00:00 2001 From: Nick Nunley Date: Wed, 17 Feb 2010 01:02:19 +0000 Subject: [PATCH] igb: call pci_save_state after pci_restore_state This patch adds calls to pci_save_state() immediately after calls 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/igb/igb_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 0427e7c10295..089a7c3f4c69 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -5885,6 +5885,7 @@ static int igb_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); + pci_save_state(pdev); err = pci_enable_device_mem(pdev); if (err) { @@ -6010,6 +6011,7 @@ static pci_ers_result_t igb_io_slot_reset(struct pci_dev *pdev) } else { pci_set_master(pdev); pci_restore_state(pdev); + pci_save_state(pdev); pci_enable_wake(pdev, PCI_D3hot, 0); pci_enable_wake(pdev, PCI_D3cold, 0); -- 2.20.1