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: 5fd577c3eac3 ("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>
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index c0f03af..0468acf 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1098,7 +1098,7 @@
data->iommu = platform_get_drvdata(iommu_dev);
dev->archdata.iommu = data;
- of_dev_put(iommu_dev);
+ platform_device_put(iommu_dev);
return 0;
}