From 4c48101364301b14b236ace5a7e9de6b9ccd1950 Mon Sep 17 00:00:00 2001 From: "Yury Norov (NVIDIA)" Date: Thu, 18 Sep 2025 13:02:00 +0800 Subject: [PATCH] iommu/vt-d: Drop unused cap_super_offset() The macro is unused. Drop the dead code. Signed-off-by: Yury Norov (NVIDIA) Link: https://lore.kernel.org/r/20250913015024.81186-1-yury.norov@gmail.com Signed-off-by: Lu Baolu Signed-off-by: Joerg Roedel --- drivers/iommu/intel/iommu.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index d09b92871659..7da1cf88ce80 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -173,8 +173,6 @@ #define cap_pgsel_inv(c) (((c) >> 39) & 1) #define cap_super_page_val(c) (((c) >> 34) & 0xf) -#define cap_super_offset(c) (((find_first_bit(&cap_super_page_val(c), 4)) \ - * OFFSET_STRIDE) + 21) #define cap_fault_reg_offset(c) ((((c) >> 24) & 0x3ff) * 16) #define cap_max_fault_reg_offset(c) \ -- 2.47.3