From 9b05a69e0534ec70bc94921936ffa05b330507cb Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 27 Oct 2010 15:33:47 -0700 Subject: ptrace: change signature of arch_ptrace() Fix up the arguments to arch_ptrace() to take account of the fact that @addr and @data are now unsigned long rather than long as of a preceding patch in this series. Signed-off-by: Namhyung Kim Cc: Acked-by: Roland McGrath Acked-by: David Howells Acked-by: Geert Uytterhoeven Acked-by: David S. Miller Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/ptrace.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'arch/powerpc/kernel/ptrace.c') diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 286d9783d93..136763568a7 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -1406,8 +1406,8 @@ static long ppc_del_hwdebug(struct task_struct *child, long addr, long data) * Here are the old "legacy" powerpc specific getregs/setregs ptrace calls, * we mark them as obsolete now, they will be removed in a future version */ -static long arch_ptrace_old(struct task_struct *child, long request, long addr, - long data) +static long arch_ptrace_old(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { switch (request) { case PPC_PTRACE_GETREGS: /* Get GPRs 0 - 31. */ @@ -1434,7 +1434,8 @@ static long arch_ptrace_old(struct task_struct *child, long request, long addr, return -EPERM; } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { int ret = -EPERM; @@ -1446,11 +1447,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) ret = -EIO; /* convert to index and check */ #ifdef CONFIG_PPC32 - index = (unsigned long) addr >> 2; + index = addr >> 2; if ((addr & 3) || (index > PT_FPSCR) || (child->thread.regs == NULL)) #else - index = (unsigned long) addr >> 3; + index = addr >> 3; if ((addr & 7) || (index > PT_FPSCR)) #endif break; @@ -1474,11 +1475,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) ret = -EIO; /* convert to index and check */ #ifdef CONFIG_PPC32 - index = (unsigned long) addr >> 2; + index = addr >> 2; if ((addr & 3) || (index > PT_FPSCR) || (child->thread.regs == NULL)) #else - index = (unsigned long) addr >> 3; + index = addr >> 3; if ((addr & 7) || (index > PT_FPSCR)) #endif break; -- cgit v1.2.3-70-g09d2