From 8c7260c0d9a6fa327546af724fb48375df493326 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Fri, 16 May 2014 23:26:02 +0200
Subject: sparc64: fix sparse warning in tsb.c

Fix following warning:
tsb.c:290:5: warning: symbol 'sysctl_tsb_ratio' was not declared. Should it be static?

Add extern declaration in asm/setup.h and remove local declaration
in kernel/sysctl.c

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 arch/sparc/include/asm/setup.h | 1 +
 arch/sparc/mm/tsb.c            | 1 +
 2 files changed, 2 insertions(+)

(limited to 'arch/sparc')

diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
index b5f5686ca57e..0c4f69528d0d 100644
--- a/arch/sparc/include/asm/setup.h
+++ b/arch/sparc/include/asm/setup.h
@@ -52,6 +52,7 @@ unsigned long safe_compute_effective_address(struct pt_regs *, unsigned int);
 int handle_ldf_stq(u32 insn, struct pt_regs *regs);
 void handle_ld_nf(u32 insn, struct pt_regs *regs);
 
+extern int sysctl_tsb_ratio;
 #endif
 
 void sun_do_break(void);
diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index f5d506fdddad..33ca9360f591 100644
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -9,6 +9,7 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/mmu_context.h>
+#include <asm/setup.h>
 #include <asm/tsb.h>
 #include <asm/tlb.h>
 #include <asm/oplib.h>
-- 
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