diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2008-12-08 01:04:59 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-08 01:04:59 -0800 |
| commit | 8d74e32a537e8dbb22a1d5e9005d11111dab979a (patch) | |
| tree | 0a5919ff70abb19060e707754f85a0875b3adb04 /arch/sparc/kernel/traps_32.c | |
| parent | 85bfbf44c37e403d4fcbcd630b3ca2377b156485 (diff) | |
sparc: fix sparse warnings in traps_32.c
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>
Diffstat (limited to 'arch/sparc/kernel/traps_32.c')
| -rw-r--r-- | arch/sparc/kernel/traps_32.c | 34 |
1 files changed, 3 insertions, 31 deletions
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c index 2b7d50659036..716f3946c494 100644 --- a/arch/sparc/kernel/traps_32.c +++ b/arch/sparc/kernel/traps_32.c @@ -25,31 +25,10 @@ #include <asm/unistd.h> #include <asm/traps.h> -/* #define TRAP_DEBUG */ - -struct trap_trace_entry { - unsigned long pc; - unsigned long type; -}; - -void syscall_trace_entry(struct pt_regs *regs) -{ - printk("%s[%d]: ", current->comm, task_pid_nr(current)); - printk("scall<%d> (could be %d)\n", (int) regs->u_regs[UREG_G1], - (int) regs->u_regs[UREG_I0]); -} - -void syscall_trace_exit(struct pt_regs *regs) -{ -} +#include "entry.h" +#include "kernel.h" -void sun4d_nmi(struct pt_regs *regs) -{ - printk("Aieee: sun4d NMI received!\n"); - printk("you lose buddy boy...\n"); - show_regs(regs); - prom_halt(); -} +/* #define TRAP_DEBUG */ static void instruction_dump(unsigned long *pc) { @@ -134,7 +113,6 @@ void do_hw_interrupt(struct pt_regs *regs, unsigned long type) void do_illegal_instruction(struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr) { - extern int do_user_muldiv (struct pt_regs *, unsigned long); siginfo_t info; if(psr & PSR_PS) @@ -195,10 +173,6 @@ void do_memaccess_unaligned(struct pt_regs *regs, unsigned long pc, unsigned lon send_sig_info(SIGBUS, &info, current); } -extern void fpsave(unsigned long *fpregs, unsigned long *fsr, - void *fpqueue, unsigned long *fpqdepth); -extern void fpload(unsigned long *fpregs, unsigned long *fsr); - static unsigned long init_fsr = 0x0UL; static unsigned long init_fregs[32] __attribute__ ((aligned (8))) = { ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, @@ -456,8 +430,6 @@ void do_BUG(const char *file, int line) * up here so that timer interrupts work during initialization. */ -extern void sparc_cpu_startup(void); - void trap_init(void) { extern void thread_info_offsets_are_bolixed_pete(void); |