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scsi: megaraid_sas: Add prints in suspend and resume path

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Add prints in resume/suspend path to help in debugging hibernation
issues. The print gives an indication when the driver entry points are
called.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Shivasharan S 2019-05-07 10:05:46 -07:00 committed by Martin K. Petersen
parent 223d5818e7
commit f7331f1800
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/megaraid/megaraid_sas_base.c
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@ -7242,6 +7242,8 @@ megasas_suspend(struct pci_dev *pdev, pm_message_t state)
host = instance->host; host = instance->host;
instance->unload = 1; instance->unload = 1;
dev_info(&pdev->dev, "%s is called\n", __func__);
/* Shutdown SR-IOV heartbeat timer */ /* Shutdown SR-IOV heartbeat timer */
if (instance->requestorId && !instance->skip_heartbeat_timer_del) if (instance->requestorId && !instance->skip_heartbeat_timer_del)
del_timer_sync(&instance->sriov_heartbeat_timer); del_timer_sync(&instance->sriov_heartbeat_timer);
@ -7296,6 +7298,7 @@ megasas_resume(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D0, 0); pci_enable_wake(pdev, PCI_D0, 0);
pci_restore_state(pdev); pci_restore_state(pdev);
dev_info(&pdev->dev, "%s is called\n", __func__);
/* /*
* PCI prepping: enable device set bus mastering and dma mask * PCI prepping: enable device set bus mastering and dma mask
*/ */