From fa57e8d54494f1a9b636dbd18d566217ef29423b Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 8 May 2018 13:14:33 +0100 Subject: [PATCH] dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 8a22a3e1e768c309b718f99bd86f9f25a453e0dc ] Inclusion of include/dma-iommu.h when CONFIG_IOMMU_DMA is not selected results in the following splat: In file included from drivers/irqchip/irq-gic-v3-mbi.c:20:0: ./include/linux/dma-iommu.h:95:69: error: unknown type name ‘dma_addr_t’ static inline int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base) ^~~~~~~~~~ ./include/linux/dma-iommu.h:108:74: warning: ‘struct list_head’ declared inside parameter list will not be visible outside of this definition or declaration static inline void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list) ^~~~~~~~~ scripts/Makefile.build:312: recipe for target 'drivers/irqchip/irq-gic-v3-mbi.o' failed Fix it by including linux/types.h. Signed-off-by: Marc Zyngier Signed-off-by: Thomas Gleixner Cc: Rob Herring Cc: Jason Cooper Cc: Ard Biesheuvel Cc: Srinivas Kandagatla Cc: Thomas Petazzoni Cc: Miquel Raynal Link: https://lkml.kernel.org/r/20180508121438.11301-5-marc.zyngier@arm.com Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- include/linux/dma-iommu.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h index 92f20832fd28..e8ca5e654277 100644 --- a/include/linux/dma-iommu.h +++ b/include/linux/dma-iommu.h @@ -17,6 +17,7 @@ #define __DMA_IOMMU_H #ifdef __KERNEL__ +#include #include #ifdef CONFIG_IOMMU_DMA