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[v8,07/08] iommu/ipmmu-vmsa: Drop LPAE Kconfig dependency

Message ID 149501565080.21593.5373464892088228227.sendpatchset@little-apple (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Magnus Damm May 17, 2017, 10:07 a.m. UTC 
From: Magnus Damm <damm+renesas@opensource.se>

Neither the ARM page table code enabled by IOMMU_IO_PGTABLE_LPAE
nor the IPMMU_VMSA driver actually depends on ARM_LPAE, so get
rid of the dependency.

Tested with ipmmu-vmsa on r8a7794 ALT and a kernel config using:
 # CONFIG_ARM_LPAE is not set

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
---

 Changes since V7:
 - None

 drivers/iommu/Kconfig |    1 -
 1 file changed, 1 deletion(-)
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Patch

--- 0010/drivers/iommu/Kconfig
+++ work/drivers/iommu/Kconfig	2017-05-17 16:45:15.530607110 +0900
@@ -275,7 +275,6 @@  config EXYNOS_IOMMU_DEBUG
 config IPMMU_VMSA
 	bool "Renesas VMSA-compatible IPMMU"
 	depends on ARM || IOMMU_DMA
-	depends on ARM_LPAE
 	depends on ARCH_RENESAS || COMPILE_TEST
 	select IOMMU_API
 	select IOMMU_IO_PGTABLE_LPAE