[PATCH 2/4] iommu/pamu: Make driver depend on CONFIG_PHYS_64BIT

[Joerg Roedel]

From: Joerg Roedel <jroedel@xxxxxxx>

Certain address calculations in the driver make the
assumption that phys_addr_t and dma_addr_t are 64 bit wide.
Force this by depending on CONFIG_PHYS_64BIT to be set.

Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
---
 drivers/iommu/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index e73b7c5..e163b02 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -77,6 +77,7 @@ config IOMMU_DMA
 config FSL_PAMU
 	bool "Freescale IOMMU support"
 	depends on PCI
+	depends on PHYS_64BIT
 	depends on PPC_E500MC || (COMPILE_TEST && PPC)
 	select IOMMU_API
 	select GENERIC_ALLOCATOR
-- 
2.7.4