diff mbox series

[v2,17/21] megaraid_sas: Add prints in suspend and resume path

Message ID 1557248750-4099-18-git-send-email-shivasharan.srikanteshwara@broadcom.com (mailing list archive)
State Accepted
Headers show
Series megaraid_sas: Driver updates | expand

Commit Message

Shivasharan Srikanteshwara May 7, 2019, 5:05 p.m. UTC 
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>
---
 drivers/scsi/megaraid/megaraid_sas_base.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 4689909fa66b..b40702e30e49 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -7244,6 +7244,8 @@  megasas_suspend(struct pci_dev *pdev, pm_message_t state)
 	host = instance->host;
 	instance->unload = 1;
 
+	dev_info(&pdev->dev, "%s is called\n", __func__);
+
 	/* Shutdown SR-IOV heartbeat timer */
 	if (instance->requestorId && !instance->skip_heartbeat_timer_del)
 		del_timer_sync(&instance->sriov_heartbeat_timer);
@@ -7298,6 +7300,7 @@  megasas_resume(struct pci_dev *pdev)
 	pci_enable_wake(pdev, PCI_D0, 0);
 	pci_restore_state(pdev);
 
+	dev_info(&pdev->dev, "%s is called\n", __func__);
 	/*
 	 * PCI prepping: enable device set bus mastering and dma mask
 	 */