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| author | Sam Ravnborg <sam@ravnborg.org> | 2014-05-16 23:25:48 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-18 19:01:28 -0700 |
| commit | 8e9f0935e00e73508fe1505e176b42f24f0b8a1b (patch) | |
| tree | 4bccb98baad0165863d46f47896e827a4060c17b | |
| parent | 66a9df34e31673503b279a197430af704f8f749c (diff) | |
| download | linux-8e9f0935e00e73508fe1505e176b42f24f0b8a1b.tar.gz linux-8e9f0935e00e73508fe1505e176b42f24f0b8a1b.tar.bz2 linux-8e9f0935e00e73508fe1505e176b42f24f0b8a1b.zip | |
sparc: fix sparse warning in math_{32,64}
Fix following sparse warning:
math_{32,64}.c: warning: symbol 'do_mathemu' was not declared. Should it be static?
Add prototype in processor_{32,64} and drop extern in traps_{32,64}.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/processor_32.h | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/processor_64.h | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/traps_32.c | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/traps_64.c | 2 |
4 files changed, 3 insertions, 4 deletions
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h index 2c7baa4c4505..2bc981880fa6 100644 --- a/arch/sparc/include/asm/processor_32.h +++ b/arch/sparc/include/asm/processor_32.h @@ -116,6 +116,7 @@ extern unsigned long get_wchan(struct task_struct *); #ifdef __KERNEL__ extern struct task_struct *last_task_used_math; +int do_mathemu(struct pt_regs *regs, struct task_struct *fpt); #define cpu_relax() barrier() extern void (*sparc_idle)(void); diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h index 4c3f7f01c709..27ff7ae2043c 100644 --- a/arch/sparc/include/asm/processor_64.h +++ b/arch/sparc/include/asm/processor_64.h @@ -253,6 +253,8 @@ static inline void prefetchw(const void *x) #define HAVE_ARCH_PICK_MMAP_LAYOUT +int do_mathemu(struct pt_regs *regs, struct fpustate *f, bool illegal_insn_trap); + #endif /* !(__ASSEMBLY__) */ #endif /* !(__ASM_SPARC64_PROCESSOR_H) */ diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c index a655e5bf92a7..6fd386c5232a 100644 --- a/arch/sparc/kernel/traps_32.c +++ b/arch/sparc/kernel/traps_32.c @@ -219,8 +219,6 @@ static unsigned long fake_fsr; static unsigned long fake_queue[32] __attribute__ ((aligned (8))); static unsigned long fake_depth; -extern int do_mathemu(struct pt_regs *, struct task_struct *); - void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr) { diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index 4ced92f05358..4d7e12ddecd0 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -2209,8 +2209,6 @@ out: exception_exit(prev_state); } -extern int do_mathemu(struct pt_regs *, struct fpustate *, bool); - void do_fpother(struct pt_regs *regs) { enum ctx_state prev_state = exception_enter(); |