diff options
| -rw-r--r-- | arch/riscv/include/asm/suspend.h | 1 | ||||
| -rw-r--r-- | arch/riscv/kernel/suspend.c | 3 |
2 files changed, 1 insertions, 3 deletions
diff --git a/arch/riscv/include/asm/suspend.h b/arch/riscv/include/asm/suspend.h index 4718096fa5e3..4ffb022b097f 100644 --- a/arch/riscv/include/asm/suspend.h +++ b/arch/riscv/include/asm/suspend.h @@ -13,7 +13,6 @@ struct suspend_context { /* Saved and restored by low-level functions */ struct pt_regs regs; /* Saved and restored by high-level functions */ - unsigned long scratch; unsigned long envcfg; unsigned long tvec; unsigned long ie; diff --git a/arch/riscv/kernel/suspend.c b/arch/riscv/kernel/suspend.c index 8a327b485b90..c8cec0cc5833 100644 --- a/arch/riscv/kernel/suspend.c +++ b/arch/riscv/kernel/suspend.c @@ -14,7 +14,6 @@ void suspend_save_csrs(struct suspend_context *context) { - context->scratch = csr_read(CSR_SCRATCH); if (riscv_cpu_has_extension_unlikely(smp_processor_id(), RISCV_ISA_EXT_XLINUXENVCFG)) context->envcfg = csr_read(CSR_ENVCFG); context->tvec = csr_read(CSR_TVEC); @@ -37,7 +36,7 @@ void suspend_save_csrs(struct suspend_context *context) void suspend_restore_csrs(struct suspend_context *context) { - csr_write(CSR_SCRATCH, context->scratch); + csr_write(CSR_SCRATCH, 0); if (riscv_cpu_has_extension_unlikely(smp_processor_id(), RISCV_ISA_EXT_XLINUXENVCFG)) csr_write(CSR_ENVCFG, context->envcfg); csr_write(CSR_TVEC, context->tvec); |