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| author | Cho KyongHo <pullip.cho@samsung.com> | 2014-05-12 11:44:52 +0530 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-05-13 19:12:54 +0200 |
| commit | f4723ec1723c0925c4191f5f33192ec09c6164f8 (patch) | |
| tree | 3d9f157366b7166636603c57769a65a48c4c4f0e /drivers/iommu/exynos-iommu.c | |
| parent | 6cb47ed7397e0881afede05161ccaf5b70f95414 (diff) | |
| download | linux-f4723ec1723c0925c4191f5f33192ec09c6164f8.tar.gz linux-f4723ec1723c0925c4191f5f33192ec09c6164f8.tar.bz2 linux-f4723ec1723c0925c4191f5f33192ec09c6164f8.zip | |
iommu/exynos: Always enable runtime PM
Checking if the probing device has a parent device was just to discover
if the probing device is involved in a power domain when the power
domain controlled by Samsung's custom implementation.
Since generic IO power domain is applied, it is required to remove
the condition to see if the probing device has a parent device.
Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/exynos-iommu.c')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 6915235f9e86..ef771a22c09d 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -558,8 +558,7 @@ static int exynos_sysmmu_probe(struct platform_device *pdev) platform_set_drvdata(pdev, data); - if (dev->parent) - pm_runtime_enable(dev); + pm_runtime_enable(dev); dev_dbg(dev, "(%s) Initialized\n", data->dbgname); return 0; |