[PATCH] iommu: mtk: add common-clk dependency

From	Arnd Bergmann <arnd@arndb.de>
Newsgroups	linux.kernel
Subject	[PATCH] iommu: mtk: add common-clk dependency
Date	2016-11-16 16:40 +0100
Message-ID	<sEatA-4HA-25@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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After the MT2701 clock driver was added, we get a harmless warning for
the iommu driver that selects it, when compile-testing without
COMMON_CLK.

warning: (MTK_IOMMU_V1) selects COMMON_CLK_MT2701_IMGSYS which has unmet direct dependencies (COMMON_CLK)

Adding a dependency on COMMON_CLK avoids the warning.

Fixes: e9862118272a ("clk: mediatek: Add MT2701 clock support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/iommu/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 8ee54d71c7eb..bb537d06d319 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -346,7 +346,7 @@ config MTK_IOMMU
 
 config MTK_IOMMU_V1
 	bool "MTK IOMMU Version 1 (M4U gen1) Support"
-	depends on ARM
+	depends on ARM && COMMON_CLK
 	depends on ARCH_MEDIATEK || COMPILE_TEST
 	select ARM_DMA_USE_IOMMU
 	select IOMMU_API
-- 
2.9.0

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[PATCH] iommu: mtk: add common-clk dependency Arnd Bergmann <arnd@arndb.de> - 2016-11-16 16:40 +0100
  Re: [PATCH] iommu: mtk: add common-clk dependency Stephen Boyd <sboyd@codeaurora.org> - 2016-11-16 20:40 +0100
    Re: [PATCH] iommu: mtk: add common-clk dependency Honghui Zhang <honghui.zhang@mediatek.com> - 2016-11-17 02:30 +0100
      Re: [PATCH] iommu: mtk: add common-clk dependency Stephen Boyd <sboyd@codeaurora.org> - 2016-11-18 00:50 +0100
        Re: [PATCH] iommu: mtk: add common-clk dependency Honghui Zhang <honghui.zhang@mediatek.com> - 2016-11-18 03:40 +0100

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