linux-kernel - [RFC PATCH 34/43] ptrace, score: change signature of arch

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Message-Id: <1282902149-12991-35-git-send-email-namhyung@gmail.com>
Date:	Fri, 27 Aug 2010 18:42:20 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Roland McGrath <roland@...hat.com>,
	Oleg Nesterov <oleg@...hat.com>, Arnd Bergmann <arnd@...db.de>
Cc:	linux-kernel@...r.kernel.org,
	Chen Liqin <liqin.chen@...plusct.com>,
	Lennox Wu <lennox.wu@...il.com>
Subject: [RFC PATCH 34/43] ptrace, score: change signature of arch_ptrace()

change type of @addr and @data into unsigned long according to commit
f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43]

And removes unnecessary castings.

Signed-off-by: Namhyung Kim <namhyung@...il.com>
Cc: Chen Liqin <liqin.chen@...plusct.com>
Cc: Lennox Wu <lennox.wu@...il.com>
---
 arch/score/kernel/ptrace.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/score/kernel/ptrace.c b/arch/score/kernel/ptrace.c
index 174c642..5583618 100644
--- a/arch/score/kernel/ptrace.c
+++ b/arch/score/kernel/ptrace.c
@@ -325,7 +325,8 @@ void ptrace_disable(struct task_struct *child)
 }
 
 long
-arch_ptrace(struct task_struct *child, long request, long addr, long data)
+arch_ptrace(struct task_struct *child, long request,
+	    unsigned long addr, unsigned long data)
 {
 	int ret;
 	unsigned long __user *datap = (void __user *)data;
@@ -335,14 +336,14 @@ arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		ret = copy_regset_to_user(child, &user_score_native_view,
 						REGSET_GENERAL,
 						0, sizeof(struct pt_regs),
-						(void __user *)datap);
+						datap);
 		break;
 
 	case PTRACE_SETREGS:
 		ret = copy_regset_from_user(child, &user_score_native_view,
 						REGSET_GENERAL,
 						0, sizeof(struct pt_regs),
-						(const void __user *)datap);
+						datap);
 		break;
 
 	default:
-- 
1.7.2.2

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