TBU driver has no runtime pm support now, adding pm_runtime_enable()
seems to be useless. Remove it.
Signed-off-by: Zhenhua Huang <quic_zhenhuah@xxxxxxxxxxx>
---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index 36c6b36ad4ff..aff2fe1fda13 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -566,7 +566,6 @@ static struct acpi_platform_list qcom_acpi_platlist[] = {
static int qcom_smmu_tbu_probe(struct platform_device *pdev)
{
- struct device *dev = &pdev->dev;
int ret;
if (IS_ENABLED(CONFIG_ARM_SMMU_QCOM_DEBUG)) {
@@ -575,11 +574,6 @@ static int qcom_smmu_tbu_probe(struct platform_device *pdev)
return ret;
}
- if (dev->pm_domain) {
- pm_runtime_set_active(dev);
- pm_runtime_enable(dev);
- }
-
return 0;
}
--
2.7.4
