From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH] iommu: mtk: add common-clk dependency Date: Wed, 16 Nov 2016 16:28:13 +0100 Message-ID: <20161116152837.3508723-1-arnd@arndb.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Joerg Roedel , Matthias Brugger Cc: James Liao , Arnd Bergmann , Erin Lo , Stephen Boyd , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, Shunli Wang , linux-arm-kernel@lists.infradead.org, John Crispin List-Id: linux-mediatek@lists.infradead.org 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 --- 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