diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2014-05-16 23:26:02 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-18 19:01:32 -0700 |
| commit | 8c7260c0d9a6fa327546af724fb48375df493326 (patch) | |
| tree | 0f25aa85da319633ecce108ca49b4553a28d7072 | |
| parent | c19ac3260c86199fd0339b719f44593c44b1d4f1 (diff) | |
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>
| -rw-r--r-- | arch/sparc/include/asm/setup.h | 1 | ||||
| -rw-r--r-- | arch/sparc/mm/tsb.c | 1 | ||||
| -rw-r--r-- | kernel/sysctl.c | 4 |
3 files changed, 2 insertions, 4 deletions
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> diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 74f5b580fe34..3c202d00f6e8 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -152,10 +152,6 @@ static unsigned long hung_task_timeout_max = (LONG_MAX/HZ); #ifdef CONFIG_SPARC #endif -#ifdef CONFIG_SPARC64 -extern int sysctl_tsb_ratio; -#endif - #ifdef __hppa__ extern int pwrsw_enabled; #endif |