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sparc64: fix sparse "Should it be static?" warnings in signal32.c

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Fix following warnings:
signal32.c:140:6: warning: symbol 'do_sigreturn32' was not declared. Should it be static?
signal32.c:230:17: warning: symbol 'do_rt_sigreturn32' was not declared. Should it be static?
signal32.c:729:6: warning: symbol 'do_signal32' was not declared. Should it be static?
signal32.c:773:16: warning: symbol 'do_sys32_sigstack' was not declared. Should it be static?

Add proper prototypes and drop local prototype

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2014-05-16 23:26:00 +02:00 committed by David S. Miller
parent ed8eb75510
commit abaff455f7
3 changed files with 10 additions and 3 deletions
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6
arch/sparc/kernel/kernel.h
View File

@ -44,6 +44,12 @@ void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs);
/* pci.c */
int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask);
/* signal32.c */
void do_sigreturn32(struct pt_regs *regs);
asmlinkage void do_rt_sigreturn32(struct pt_regs *regs);
void do_signal32(struct pt_regs * regs);
asmlinkage int do_sys32_sigstack(u32 u_ssptr, u32 u_ossptr, unsigned long sp);
#endif
#ifdef CONFIG_SPARC32

1
arch/sparc/kernel/signal32.c
View File

@ -31,6 +31,7 @@
#include <asm/switch_to.h>
#include "sigutil.h"
#include "kernel.h"
/* This magic should be in g_upper[0] for all upper parts
* to be valid.

6
arch/sparc/kernel/signal_64.c
View File

@ -35,9 +35,10 @@
#include <asm/switch_to.h>
#include <asm/cacheflush.h>
#include "entry.h"
#include "systbls.h"
#include "sigutil.h"
#include "systbls.h"
#include "kernel.h"
#include "entry.h"
/* {set, get}context() needed for 64-bit SparcLinux userland. */
asmlinkage void sparc64_set_context(struct pt_regs *regs)
@ -492,7 +493,6 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0)
#ifdef CONFIG_COMPAT
if (test_thread_flag(TIF_32BIT)) {
extern void do_signal32(struct pt_regs *);
do_signal32(regs);
return;
}