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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>
This commit is contained in:
Cho KyongHo 2014-05-12 11:44:52 +05:30 committed by Joerg Roedel
parent 6cb47ed739
commit f4723ec172
1 changed files with 1 additions and 2 deletions
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3
drivers/iommu/exynos-iommu.c
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@ -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;