From: Magnus Damm <damm+rene...@opensource.se> Instead of assuming that CONFIG_ARM=y also means CONFIG_IOMMU_DMA=n, convert the #ifdefs to take CONFIG_IOMMU_DMA into consideration so 32-bit ARM can make use of CONFIG_IOMMU_DMA=y as well once those bits are in place.
Signed-off-by: Magnus Damm <damm+rene...@opensource.se> --- drivers/iommu/ipmmu-vmsa.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- 0007/drivers/iommu/ipmmu-vmsa.c +++ work/drivers/iommu/ipmmu-vmsa.c 2016-03-15 21:05:40.590513000 +0900 @@ -22,7 +22,7 @@ #include <linux/sizes.h> #include <linux/slab.h> -#ifdef CONFIG_ARM +#if defined(CONFIG_ARM) && !defined(CONFIG_IOMMU_DMA) #include <asm/dma-iommu.h> #include <asm/pgalloc.h> #endif @@ -40,7 +40,7 @@ struct ipmmu_vmsa_device { DECLARE_BITMAP(ctx, IPMMU_CTX_MAX); struct ipmmu_vmsa_domain *domains[IPMMU_CTX_MAX]; -#ifdef CONFIG_ARM +#if defined(CONFIG_ARM) && !defined(CONFIG_IOMMU_DMA) struct dma_iommu_mapping *mapping; #endif }; @@ -619,7 +619,7 @@ static int ipmmu_find_utlbs(struct ipmmu return 0; } -#ifdef CONFIG_ARM +#if defined(CONFIG_ARM) && !defined(CONFIG_IOMMU_DMA) static int ipmmu_map_attach(struct device *dev, struct ipmmu_vmsa_device *mmu) { int ret; _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu