[Linux-kernel-mentees] [PATCH v4 18/29] scsi: pm_8001: Drop PCI Wakeup calls from .resume
From: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Date: 2020-11-02 16:53:55
Also in:
linux-scsi, lkml
Subsystem:
pmc sierra pm8001 driver, scsi subsystem, the rest · Maintainers:
Jack Wang, "James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
The driver calls pci_enable_wake(...., false) in pm8001_pci_resume(), and there is no corresponding pci_enable_wake(...., true) in pm8001_pci_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 pm8001_pci__resume(). Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com> Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com> --- drivers/scsi/pm8001/pm8001_init.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 3cf3e58b6979..d47ed9a33173 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c@@ -1327,7 +1327,6 @@ static int pm8001_pci_resume(struct pci_dev *pdev) "operating state [D%d]\n", pdev, pm8001_ha->name, device_state); pci_set_power_state(pdev, PCI_D0); - pci_enable_wake(pdev, PCI_D0, 0); pci_restore_state(pdev); rc = pci_enable_device(pdev); if (rc) {
--
2.28.0
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