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Subject[PATCH v4 23/29] scsi: 3w-sas: Drop PCI Wakeup calls from .resume
The driver calls pci_enable_wake(...., false) in twl_resume(), and
there is no corresponding pci_enable_wake(...., true) in twl_suspend().
Either it should do enable-wake the device in .suspend() or should not
invoke pci_enable_wake() at all.

Concluding that this driver doesn't support enable-wake and PCI core calls
pci_enable_wake(pci_dev, PCI_D0, false) during resume, drop it from

Signed-off-by: Vaibhav Gupta <>
drivers/scsi/3w-sas.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index dda6fa857709..0b4888199699 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1795,7 +1795,6 @@ static int twl_resume(struct pci_dev *pdev)

printk(KERN_WARNING "3w-sas: Resuming host %d.\n", tw_dev->host->host_no);
pci_set_power_state(pdev, PCI_D0);
- pci_enable_wake(pdev, PCI_D0, 0);

retval = pci_enable_device(pdev);
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