diff options
Diffstat (limited to 'arch/arm/kernel/ptrace.c')
| -rw-r--r-- | arch/arm/kernel/ptrace.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index d886ea8910cb..43b963ea4a0e 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -319,32 +319,6 @@ static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp) #endif -#ifdef CONFIG_CRUNCH -/* - * Get the child Crunch state. - */ -static int ptrace_getcrunchregs(struct task_struct *tsk, void __user *ufp) -{ - struct thread_info *thread = task_thread_info(tsk); - - crunch_task_disable(thread); /* force it to ram */ - return copy_to_user(ufp, &thread->crunchstate, CRUNCH_SIZE) - ? -EFAULT : 0; -} - -/* - * Set the child Crunch state. - */ -static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp) -{ - struct thread_info *thread = task_thread_info(tsk); - - crunch_task_release(thread); /* force a reload */ - return copy_from_user(&thread->crunchstate, ufp, CRUNCH_SIZE) - ? -EFAULT : 0; -} -#endif - #ifdef CONFIG_HAVE_HW_BREAKPOINT /* * Convert a virtual register number into an index for a thread_info @@ -817,16 +791,6 @@ long arch_ptrace(struct task_struct *child, long request, ret = 0; break; -#ifdef CONFIG_CRUNCH - case PTRACE_GETCRUNCHREGS: - ret = ptrace_getcrunchregs(child, datap); - break; - - case PTRACE_SETCRUNCHREGS: - ret = ptrace_setcrunchregs(child, datap); - break; -#endif - #ifdef CONFIG_VFP case PTRACE_GETVFPREGS: ret = copy_regset_to_user(child, |