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habanalabs: prevent false heartbeat message

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If a device reset has started, there is a chance that the heartbeat
function will fail because the device is disabled at the beginning
of the reset function.

In that case, we don't want the error message to appear in the log.

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Oded Gabbay
2021-11-13 17:58:43 +02:00
parent 3e55b5dbf9
commit fe8d70873c
1 changed files with 3 additions and 1 deletions
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4
drivers/misc/habanalabs/common/device.c
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@@ -543,7 +543,9 @@ static void hl_device_heartbeat(struct work_struct *work)
if (!hdev->asic_funcs->send_heartbeat(hdev))
goto reschedule;
dev_err(hdev->dev, "Device heartbeat failed!\n");
if (hl_device_operational(hdev, NULL))
dev_err(hdev->dev, "Device heartbeat failed!\n");
hl_device_reset(hdev, HL_DRV_RESET_HARD | HL_DRV_RESET_HEARTBEAT);
return;