diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/include/asm/fpu.h | 5 | ||||
| -rw-r--r-- | arch/sh/kernel/process_32.c | 18 | ||||
| -rw-r--r-- | arch/sh/kernel/ptrace_32.c | 2 |
3 files changed, 1 insertions, 24 deletions
diff --git a/arch/sh/include/asm/fpu.h b/arch/sh/include/asm/fpu.h index 43cfaf929aa7..04584be8986c 100644 --- a/arch/sh/include/asm/fpu.h +++ b/arch/sh/include/asm/fpu.h @@ -37,11 +37,6 @@ struct user_regset; extern int do_fpu_inst(unsigned short, struct pt_regs *); extern int init_fpu(struct task_struct *); -extern int fpregs_get(struct task_struct *target, - const struct user_regset *regset, - unsigned int pos, unsigned int count, - void *kbuf, void __user *ubuf); - static inline void __unlazy_fpu(struct task_struct *tsk, struct pt_regs *regs) { if (task_thread_info(tsk)->status & TS_USEDFPU) { diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index cde0a66116d2..a432c364b13a 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -93,24 +93,6 @@ void release_thread(struct task_struct *dead_task) /* do nothing */ } -/* Fill in the fpu structure for a core dump.. */ -int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) -{ - int fpvalid = 0; - -#if defined(CONFIG_SH_FPU) - struct task_struct *tsk = current; - - fpvalid = !!tsk_used_math(tsk); - if (fpvalid) - fpvalid = !fpregs_get(tsk, NULL, - (struct membuf){fpu, sizeof(*fpu)}); -#endif - - return fpvalid; -} -EXPORT_SYMBOL(dump_fpu); - asmlinkage void ret_from_fork(void); asmlinkage void ret_from_kernel_thread(void); diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c index 5c93bdb6c41a..609b7c917e6e 100644 --- a/arch/sh/kernel/ptrace_32.c +++ b/arch/sh/kernel/ptrace_32.c @@ -165,7 +165,7 @@ static int genregs_set(struct task_struct *target, } #ifdef CONFIG_SH_FPU -int fpregs_get(struct task_struct *target, +static int fpregs_get(struct task_struct *target, const struct user_regset *regset, struct membuf to) { |