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Commit abaff455 authored by Sam Ravnborg's avatar Sam Ravnborg Committed by David S. Miller
Browse files

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



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: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ed8eb755

arch/sparc/kernel/kernel.h

+6 −0
Original line number Original line Diff line number Diff line
@@ -44,6 +44,12 @@ void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs); 
/* pci.c */

/* pci.c */

int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask);

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

#endif





#ifdef CONFIG_SPARC32

#ifdef CONFIG_SPARC32

arch/sparc/kernel/signal32.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -31,6 +31,7 @@ 
#include <asm/switch_to.h>

#include <asm/switch_to.h>





#include "sigutil.h"

#include "sigutil.h"

#include "kernel.h"





/* This magic should be in g_upper[0] for all upper parts

/* This magic should be in g_upper[0] for all upper parts

 * to be valid.

 * to be valid.

arch/sparc/kernel/signal_64.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -35,9 +35,10 @@ 
#include <asm/switch_to.h>

#include <asm/switch_to.h>

#include <asm/cacheflush.h>

#include <asm/cacheflush.h>





#include "entry.h"

#include "systbls.h"

#include "sigutil.h"

#include "sigutil.h"

#include "systbls.h"

#include "kernel.h"

#include "entry.h"





/* {set, get}context() needed for 64-bit SparcLinux userland. */

/* {set, get}context() needed for 64-bit SparcLinux userland. */

asmlinkage void sparc64_set_context(struct pt_regs *regs)

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

#ifdef CONFIG_COMPAT

	if (test_thread_flag(TIF_32BIT)) {

	if (test_thread_flag(TIF_32BIT)) {

		extern void do_signal32(struct pt_regs *);

		do_signal32(regs);

		do_signal32(regs);

		return;

		return;

	}

	}