From 4965a68780c5ccad4082434e264953fba0f9bcf6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 3 Apr 2018 16:26:52 +0200 Subject: arch: define the ARCH_DMA_ADDR_T_64BIT config symbol in lib/Kconfig Define this symbol if the architecture either uses 64-bit pointers or the PHYS_ADDR_T_64BIT is set. This covers 95% of the old arch magic. We only need an additional select for Xen on ARM (why anyway?), and we now always set ARCH_DMA_ADDR_T_64BIT on mips boards with 64-bit physical addressing instead of only doing it when highmem is set. Signed-off-by: Christoph Hellwig Acked-by: James Hogan --- arch/arm/mm/Kconfig | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/arm/mm/Kconfig') diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 2f77c6344ef1..5a016bc80e26 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -674,9 +674,6 @@ config ARM_PV_FIXUP def_bool y depends on ARM_LPAE && ARM_PATCH_PHYS_VIRT && ARCH_KEYSTONE -config ARCH_DMA_ADDR_T_64BIT - bool - config ARM_THUMB bool "Support Thumb user binaries" if !CPU_THUMBONLY && EXPERT depends on CPU_THUMB_CAPABLE -- cgit v1.2.3-55-g7522