Currently on reboot/shutdown, the following messages are
displayed on the console as error messages before the
system reboots/shutdown as part of remove callback.
On SC7180:
arm-smmu 15000000.iommu: removing device with active domains!
arm-smmu 5040000.iommu: removing device with active domains!
Make this error message more informative and less scary.
Reported-by: Douglas Anderson <diand...@chromium.org>
Suggested-by: Robin Murphy <robin.mur...@arm.com>
Signed-off-by: Sai Prakash Ranjan <saiprakash.ran...@codeaurora.org>
---
drivers/iommu/arm-smmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index e622f4e33379..8ea634876e6c 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -2244,7 +2244,7 @@ static int arm_smmu_device_remove(struct platform_device
*pdev)
return -ENODEV;
if (!bitmap_empty(smmu->context_map, ARM_SMMU_MAX_CBS))
- dev_err(&pdev->dev, "removing device with active domains!\n");
+ dev_info(&pdev->dev, "disabling translation\n");
arm_smmu_bus_init(NULL);
iommu_device_unregister(&smmu->iommu);
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
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