From 8ac6e619d9d51b3eb5bae817db8aa94e780a0db4 Mon Sep 17 00:00:00 2001 From: Liao Chang Date: Sun, 29 Jan 2023 17:42:42 +0800 Subject: [PATCH] riscv: Add header include guards to insn.h Add header include guards to insn.h to prevent repeating declaration of any identifiers in insn.h. Fixes: edde5584c7ab ("riscv: Add SW single-step support for KDB") Signed-off-by: Liao Chang Reviewed-by: Andrew Jones Fixes: c9c1af3f186a ("RISC-V: rename parse_asm.h to insn.h") Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/20230129094242.282620-1-liaochang1@huawei.com Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt --- arch/riscv/include/asm/insn.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/riscv/include/asm/insn.h b/arch/riscv/include/asm/insn.h index 6567cd5ed6ba..8d5c84f2d5ef 100644 --- a/arch/riscv/include/asm/insn.h +++ b/arch/riscv/include/asm/insn.h @@ -3,6 +3,9 @@ * Copyright (C) 2020 SiFive */ +#ifndef _ASM_RISCV_INSN_H +#define _ASM_RISCV_INSN_H + #include #define RV_INSN_FUNCT3_MASK GENMASK(14, 12) @@ -375,3 +378,4 @@ static inline void riscv_insn_insert_utype_itype_imm(u32 *utype_insn, u32 *itype *utype_insn |= (imm & RV_U_IMM_31_12_MASK) + ((imm & BIT(11)) << 1); *itype_insn |= ((imm & RV_I_IMM_11_0_MASK) << RV_I_IMM_11_0_OPOFF); } +#endif /* _ASM_RISCV_INSN_H */