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scsi: 3w-sas: Drop PCI Wakeup calls from .resume

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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
twl_resume().

Link: https://lore.kernel.org/r/20201102164730.324035-24-vaibhavgupta40@gmail.com
Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Vaibhav Gupta 2020-11-02 22:17:24 +05:30 committed by Martin K. Petersen
parent d53ae6bbeb
commit 7ea03ab79e
1 changed files with 0 additions and 1 deletions
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1
drivers/scsi/3w-sas.c
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@ -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); printk(KERN_WARNING "3w-sas: Resuming host %d.\n", tw_dev->host->host_no);
pci_set_power_state(pdev, PCI_D0); pci_set_power_state(pdev, PCI_D0);
pci_enable_wake(pdev, PCI_D0, 0);
pci_restore_state(pdev); pci_restore_state(pdev);
retval = pci_enable_device(pdev); retval = pci_enable_device(pdev);