linux/arch/loongarch/include/asm/branch.h
Tiezhu Yang ea18d43478 LoongArch: Make compute_return_era() return void
compute_return_era() always returns 0, make it return void,
and then no need to check its return value for its callers.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-06-25 18:06:07 +08:00

21 lines
388 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
*/
#ifndef _ASM_BRANCH_H
#define _ASM_BRANCH_H
#include <asm/ptrace.h>
static inline unsigned long exception_era(struct pt_regs *regs)
{
return regs->csr_era;
}
static inline void compute_return_era(struct pt_regs *regs)
{
regs->csr_era += 4;
}
#endif /* _ASM_BRANCH_H */