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Blackfin arch: ptrace - cleanup debug messages and style 

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-10-09 15:19:50 +08:00 committed by Bryan Wu
parent dabaad5b90
commit d3ab3a62f5
1 changed files with 12 additions and 18 deletions
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18
arch/blackfin/kernel/ptrace.c
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@ -280,7 +280,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
/* when I and D space are separate, this will have to be fixed. */
case PTRACE_POKEDATA:
printk(KERN_NOTICE "ptrace: PTRACE_PEEKDATA\n");
pr_debug("ptrace: PTRACE_PEEKDATA\n");
/* fall through */
case PTRACE_POKETEXT: /* write the word at location addr. */
{
@ -351,7 +351,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
{ /* restart after signal. */
long tmp;
pr_debug("ptrace_cont\n");
pr_debug("ptrace: syscall/cont\n");
ret = -EIO;
if (!valid_signal(data))
@ -365,7 +365,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
/* make sure the single step bit is not set. */
tmp = get_reg(child, PT_SYSCFG) & ~(TRACE_BITS);
put_reg(child, PT_SYSCFG, tmp);
pr_debug("before wake_up_process\n");
pr_debug("ptrace: before wake_up_process\n");
wake_up_process(child);
ret = 0;
break;
@ -394,7 +394,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
{ /* set the trap flag. */
long tmp;
pr_debug("single step\n");
pr_debug("ptrace: single step\n");
ret = -EIO;
if (!valid_signal(data))
break;
@ -411,21 +411,16 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
case PTRACE_GETREGS:
{
/* Get all gp regs from the child. */
ret = ptrace_getregs(child, datap);
break;
}
case PTRACE_SETREGS:
{
printk(KERN_NOTICE
"ptrace: SETREGS: **** NOT IMPLEMENTED ***\n");
printk(KERN_WARNING "ptrace: SETREGS: **** NOT IMPLEMENTED ***\n");
/* Set all gp regs in the child. */
ret = 0;
break;
}
default:
ret = ptrace_request(child, request, addr, data);
break;
@ -436,7 +431,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
asmlinkage void syscall_trace(void)
{
if (!test_thread_flag(TIF_SYSCALL_TRACE))
return;