diff options
Diffstat (limited to 'arch/arm64/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm64/mm/dma-mapping.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index cab3574..5a010bc 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -30,6 +30,7 @@ #include <linux/swiotlb.h> #include <asm/cacheflush.h> +#include <../../../drivers/staging/fsl-mc/include/mc-bus.h> static int swiotlb __ro_after_init; @@ -925,6 +926,10 @@ static int __init __iommu_dma_init(void) if (!ret) ret = register_iommu_dma_ops_notifier(&pci_bus_type); #endif +#ifdef CONFIG_FSL_MC_BUS + if (!ret) + ret = register_iommu_dma_ops_notifier(&fsl_mc_bus_type); +#endif return ret; } arch_initcall(__iommu_dma_init); @@ -978,3 +983,4 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, dev->archdata.dma_coherent = coherent; __iommu_setup_dma_ops(dev, dma_base, size, iommu); } +EXPORT_SYMBOL(arch_setup_dma_ops); |