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authorSam Ravnborg <sam@ravnborg.org>2014-05-16 23:26:07 +0200
committerDavid S. Miller <davem@davemloft.net>2014-05-18 19:01:34 -0700
commit59dec13b2736117c35e2432fc6e241263f7b4a9b (patch)
tree15cec365a2c6c6268151777bdebad48d0c56abda /arch/sparc
parent756382cb5743b8f5c8383672928f0bd955d82a7a (diff)
downloadop-kernel-dev-59dec13b2736117c35e2432fc6e241263f7b4a9b.zip
op-kernel-dev-59dec13b2736117c35e2432fc6e241263f7b4a9b.tar.gz
sparc64: fix sparse warnings in init_64.c
Fix following warnings: init_64.c:191:10: warning: symbol 'dcpage_flushes' was not declared. Should it be static? init_64.c:193:10: warning: symbol 'dcpage_flushes_xcall' was not declared. Should it be static? Add extern declaration to asm/setup.h and drop local declaration in smp_64.h Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/include/asm/setup.h4
-rw-r--r--arch/sparc/kernel/smp_64.c6
-rw-r--r--arch/sparc/mm/init_64.c1
3 files changed, 6 insertions, 5 deletions
diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
index 0c4f695..f5fffd8 100644
--- a/arch/sparc/include/asm/setup.h
+++ b/arch/sparc/include/asm/setup.h
@@ -52,6 +52,10 @@ 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);
+/* init_64.c */
+extern atomic_t dcpage_flushes;
+extern atomic_t dcpage_flushes_xcall;
+
extern int sysctl_tsb_ratio;
#endif
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index afc71bf..61605b3 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -36,6 +36,7 @@
#include <asm/hvtramp.h>
#include <asm/io.h>
#include <asm/timer.h>
+#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/irq_regs.h>
@@ -861,11 +862,6 @@ extern unsigned long xcall_flush_dcache_page_cheetah;
#endif
extern unsigned long xcall_flush_dcache_page_spitfire;
-#ifdef CONFIG_DEBUG_DCFLUSH
-extern atomic_t dcpage_flushes;
-extern atomic_t dcpage_flushes_xcall;
-#endif
-
static inline void __local_flush_dcache_page(struct page *page)
{
#ifdef DCACHE_ALIASING_POSSIBLE
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index eafbc65..0ebe2fd 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -47,6 +47,7 @@
#include <asm/prom.h>
#include <asm/mdesc.h>
#include <asm/cpudata.h>
+#include <asm/setup.h>
#include <asm/irq.h>
#include "init_64.h"
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