From 21cfe6edbadb703b674ae2ddf78862d00d24bfc5 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Thu, 27 May 2021 12:03:19 +0100 Subject: arm64: mm: Remove unused support for Normal-WT memory type The Normal-WT memory type is unused, so remove it and reclaim a MAIR. Cc: Christoph Hellwig Acked-by: Catalin Marinas Link: https://lore.kernel.org/r/20210527110319.22157-4-will@kernel.org Signed-off-by: Will Deacon --- arch/arm64/include/asm/memory.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/arm64/include/asm/memory.h') diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 1e025e3b655e..7b360960cc35 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -135,9 +135,8 @@ #define MT_NORMAL 0 #define MT_NORMAL_TAGGED 1 #define MT_NORMAL_NC 2 -#define MT_NORMAL_WT 3 -#define MT_DEVICE_nGnRnE 4 -#define MT_DEVICE_nGnRE 5 +#define MT_DEVICE_nGnRnE 3 +#define MT_DEVICE_nGnRE 4 /* * Memory types for Stage-2 translation -- cgit v1.2.3