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authorVaibhav Gupta <vaibhavgupta40@gmail.com>2020-11-02 22:17:24 +0530
committerMartin K. Petersen <martin.petersen@oracle.com>2020-11-25 23:23:21 -0500
commit7ea03ab79e00fccd2a12c1526fb3c7703c8a7baa (patch)
treeb5eb8a550feeeccd02bc5fb7784113be3e7cf861 /drivers/scsi/3w-sas.c
parentd53ae6bbeb71e1d3c1b85e8befce6379642ed2d9 (diff)
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 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>
Diffstat (limited to 'drivers/scsi/3w-sas.c')
-rw-r--r--drivers/scsi/3w-sas.c1
1 files changed, 0 insertions, 1 deletions
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);
pci_restore_state(pdev);
retval = pci_enable_device(pdev);