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iommu: rockchip: fix building without CONFIG_OF 

We get a build error when compiling the iommu driver without CONFIG_OF:

drivers/iommu/rockchip-iommu.c: In function 'rk_iommu_of_xlate':
drivers/iommu/rockchip-iommu.c:1101:2: error: implicit declaration of function 'of_dev_put'; did you mean 'of_node_put'? [-Werror=implicit-function-declaration]

This replaces the of_dev_put() with the equivalent
platform_device_put().

Fixes: 5fd577c3ea ("iommu/rockchip: Use OF_IOMMU to attach devices automatically")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Arnd Bergmann 2018-04-04 12:23:53 +02:00 committed by Joerg Roedel
parent a85894cd77
commit 40fa84e101
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/rockchip-iommu.c
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@ -1098,7 +1098,7 @@ static int rk_iommu_of_xlate(struct device *dev,
data->iommu = platform_get_drvdata(iommu_dev);
dev->archdata.iommu = data;
of_dev_put(iommu_dev);
platform_device_put(iommu_dev);
return 0;
}