linux-kernel - [RFC][PATCH 6/8] Removal of dead code from arch/powerpc/kernel/process.c

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Message-ID: <4CC1D6EA.5060002@gmail.com>
Date:	Fri, 22 Oct 2010 20:24:42 +0200
From:	"N.P.S." <napohybelskurwysynom2010@...il.com>
To:	linux-kernel@...r.kernel.org,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	linuxppc-dev@...ts.ozlabs.org
Subject: [RFC][PATCH 6/8] Removal of dead code from arch/powerpc/kernel/process.c

commit 12747993cb2b4a07df7a62f247f20aa4a6263cd9
Author: N.P.S <napohybelskurwysynom2010@...il.com>
Date:   Thu Oct 21 23:36:00 2010 +0200

    Removal of dead code from
    arch/powerpc/kernel/process.c
    
    Signed-off-by: Zimny Lech <napohybelskurwysynom2010@...il.com>
    CC: Benjamin Herrenschmidt <benh@...nel.crashing.org>
    CC: Paul Mackerras <paulus@...ba.org>
    CC: <linuxppc-dev@...ts.ozlabs.org>
    CC: <linux-kernel@...r.kernel.org>

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index b1c648a..e622887 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -670,12 +670,7 @@ void exit_thread(void)
 void flush_thread(void)
 {
 	discard_lazy_cpu_state();
-
-#ifdef CONFIG_HAVE_HW_BREAKPOINTS
-	flush_ptrace_hw_breakpoint(current);
-#else /* CONFIG_HAVE_HW_BREAKPOINTS */
 	set_debug_reg_defaults(&current->thread);
-#endif /* CONFIG_HAVE_HW_BREAKPOINTS */
 }
 
 void
--
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