From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paul Mundt <lethal@linux-sh.org>
Date: Sat, 16 Apr 2011 19:17:57 +0000
Subject: Re: [Kgdb-bugreport] [PATCH 4/5] sh: convert to asm-generic ptrace.h
Message-Id: <20110416191757.GA11609@linux-sh.org>
List-Id: <linux-sh.vger.kernel.org>
References: <1302760895-13459-1-git-send-email-vapier@gentoo.org> <1302760895-13459-5-git-send-email-vapier@gentoo.org> <4DA70319.8000902@mvista.com>
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To: Sergei Shtylyov <sshtylyov@mvista.com>
Cc: Mike Frysinger <vapier@gentoo.org>, Roland McGrath <roland@redhat.com>, Oleg Nesterov <oleg@redhat.com>, linux-kernel@vger.kernel.org, kgdb-bugreport@lists.sourceforge.net, Jason Wessel <jason.wessel@windriver.com>, Andrew Morton <akpm@linux-foundation.org>, linux-sh@vger.kernel.org, x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>

On Thu, Apr 14, 2011 at 06:22:17PM +0400, Sergei Shtylyov wrote:
> Mike Frysinger wrote:
> 
> >Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> >---
> > arch/sh/include/asm/ptrace.h |    6 ++++--
> > 1 files changed, 4 insertions(+), 2 deletions(-)
> 
> >diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
> >index b219a08..3f2a6e7 100644
> >--- a/arch/sh/include/asm/ptrace.h
> >+++ b/arch/sh/include/asm/ptrace.h
> [...]
> >@@ -137,6 +136,9 @@ static inline unsigned long profile_pc(struct pt_regs 
> >*regs)
> > 
> > 	return pc;
> > }
> >+#define profile_pc profile_pc
> 
>    Same question about preprocessor...
> 
Same response.

There are many places in the kernel where this convention is used, and
for a good reason. Grep harder.