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Commit d3ab3a62 authored by Mike Frysinger's avatar Mike Frysinger Committed by Bryan Wu
Browse files

Blackfin arch: ptrace - cleanup debug messages and style 



Signed-off-by: default avatarMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent dabaad5b

arch/blackfin/kernel/ptrace.c

+12 −18
Original line number Diff line number Diff line
@@ -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;