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sparc: fix sparse warnings in traps_32.c

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o add decalrations to entry.h for functions only used from assembler
o add declaratiosn to kernel.h for functions only used from .c
o removed unused functions/extern declarations

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2008-12-08 01:04:59 -08:00 • committed by David S. Miller
parent 85bfbf44c3
commit 8d74e32a53
4 changed files with 49 additions and 34 deletions
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35
arch/sparc/kernel/entry.h
View file

@ -5,6 +5,40 @@
#include <linux/types.h>
#include <linux/init.h>
#ifdef CONFIG_SPARC32
/* traps */
extern void do_hw_interrupt(struct pt_regs *regs, unsigned long type);
extern void do_illegal_instruction(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void do_priv_instruction(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void do_memaccess_unaligned(struct pt_regs *regs, unsigned long pc,
unsigned long npc,
unsigned long psr);
extern void do_fpd_trap(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void do_fpe_trap(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void handle_tag_overflow(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void handle_watchpoint(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void handle_reg_access(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void handle_cp_disabled(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
extern void handle_cp_exception(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
/* entry.S */
extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
void *fpqueue, unsigned long *fpqdepth);
extern void fpload(unsigned long *fpregs, unsigned long *fsr);
#else /* CONFIG_SPARC32 */
extern void __init per_cpu_patch(void);
extern void __init sun4v_patch(void);
extern void __init boot_cpu_id_too_large(int cpu);
@ -189,4 +223,5 @@ extern void handler_irq(int irq, struct pt_regs *regs);
extern void init_irqwork_curcpu(void);
extern void __cpuinit sun4v_register_mondo_queues(int this_cpu);
#endif /* CONFIG_SPARC32 */
#endif /* _ENTRY_H */