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authorOndrej Zary <linux@rainbow-software.org>2014-06-30 18:38:36 +0200
committerDavid S. Miller <davem@davemloft.net>2014-07-07 17:06:52 -0700
commite697b16b47d1c6d63859cfd44cecb888c7dde92f (patch)
tree6c5bffb6e8dd92755a5367165b4ab3f213c48c6b /drivers/net/ethernet/ti/tlan.c
parent7a72eddc8e943a96afc86264e095f5b1d037ed4a (diff)
tlan: Enable device at resume
pci_disable_device() is called in _suspend but there's no corresponding pci_enable_device() in _resume. This causes "disabling already-disabled device" warning on 2nd suspend. Add pci_enable_device() call to _resume to fix this problem. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/tlan.c')
-rw-r--r--drivers/net/ethernet/ti/tlan.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c
index 50ac9e7b927f..1f21764fea53 100644
--- a/drivers/net/ethernet/ti/tlan.c
+++ b/drivers/net/ethernet/ti/tlan.c
@@ -365,8 +365,10 @@ static int tlan_suspend(struct pci_dev *pdev, pm_message_t state)
static int tlan_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
+ int rc = pci_enable_device(pdev);
- pci_set_power_state(pdev, PCI_D0);
+ if (rc)
+ return rc;
pci_restore_state(pdev);
pci_enable_wake(pdev, PCI_D0, 0);
netif_device_attach(dev);