From af6f23b88e9508f1cb8d0af008bb175019428f73 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 19 Apr 2022 10:00:32 +0200 Subject: ARM/dma-mapping: use the generic versions of dma_to_phys/phys_to_dma by default Only the footbridge platforms provide their own DMA address translation helpers, so switch to the generic version for all other platforms, and consolidate the footbridge implementation to remove two levels of indirection. Signed-off-by: Christoph Hellwig Reviewed-by: Arnd Bergmann Tested-by: Marc Zyngier --- arch/arm/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7630ba9cb6cc..cd67e359958c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -15,7 +15,6 @@ config ARM select ARCH_HAS_MEMBARRIER_SYNC_CORE select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PTE_SPECIAL if ARM_LPAE - select ARCH_HAS_PHYS_TO_DMA select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_SET_MEMORY select ARCH_HAS_STRICT_KERNEL_RWX if MMU && !XIP_KERNEL -- cgit v1.2.3