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authorBrice Goglin <brice@myri.com>2006-12-18 11:52:34 +0100
committerJeff Garzik <jeff@garzik.org>2006-12-26 16:28:20 -0500
commit1a63e846a4099e6fbff86a3b112064378515f254 (patch)
treeec50f988c639bcbf72652dbb787d9de9c4817a05 /drivers/net/myri10ge
parent83f6e1524586119df84f70b7127688c57349664a (diff)
downloadop-kernel-dev-1a63e846a4099e6fbff86a3b112064378515f254.zip
op-kernel-dev-1a63e846a4099e6fbff86a3b112064378515f254.tar.gz
myri10ge: handle failures in suspend and resume
On suspend, handle pci_set_power_state errors, and on resume handle failures in pci_resume_state(). Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/myri10ge')
-rw-r--r--drivers/net/myri10ge/myri10ge.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 9bc5dab..07cf574 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -2540,8 +2540,8 @@ static int myri10ge_suspend(struct pci_dev *pdev, pm_message_t state)
myri10ge_dummy_rdma(mgp, 0);
pci_save_state(pdev);
pci_disable_device(pdev);
- pci_set_power_state(pdev, pci_choose_state(pdev, state));
- return 0;
+
+ return pci_set_power_state(pdev, pci_choose_state(pdev, state));
}
static int myri10ge_resume(struct pci_dev *pdev)
@@ -2564,12 +2564,14 @@ static int myri10ge_resume(struct pci_dev *pdev)
return -EIO;
}
- pci_restore_state(pdev);
+ status = pci_restore_state(pdev);
+ if (status)
+ return status;
status = pci_enable_device(pdev);
- if (status < 0) {
+ if (status) {
dev_err(&pdev->dev, "failed to enable device\n");
- return -EIO;
+ return status;
}
pci_set_master(pdev);
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